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Keyword: biology

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  • DARPA Wants to Create Synthetic Organisms to Terraform and Change the Atmosphere of Mars

    06/27/2015 8:25:48 PM PDT · by LibWhacker · 56 replies
    Hacked ^ | 6/25/15 | Giulio Prisco
    DARPA Wants to Create Synthetic Organisms to Terraform and Change the Atmosphere of Mars Biotech, Space, Synthetic Biology June 25, 2015 by Giulio Prisco 435SHARES TwitterLinkedinFacebook The Defense Advanced Research Projects Agency (DARPA) believes that it's on the way to creating synthetic organisms capable of terraforming Mars into a planet that looks more like Earth, Motherboard reports.Speaking at a recent biotech conference hosted by DARPA, Alicia Jackson, deputy director of DARPA’s Biological Technologies Office (BTO) said: For the first time, we have the technological toolkit to transform not just hostile places here on Earth, but to go into space not...
  • Biologists Invoke the Past in Modern Bacteria

    06/19/2015 2:01:39 AM PDT · by LibWhacker · 4 replies
    Quanta Magazine ^ | 6/18/15 | Emily Singer
    Biologists Invoke the Past in Modern Bacteria By swapping ancient genes into modern E. coli, scientists hope to tease out the rules of evolution. Yaman OzakinBetul Kacar, a research fellow at Harvard University, has revived an ancient protein in E. coli. By: Emily SingerJune 18, 2015 One of the greatest challenges in evolutionary biology is trying to piece together the history of life based on fragmentary evidence and limited knowledge of the forces at play — the rich tapestry of climate, geology and living things that forms the backdrop for evolution. How, for example, did the light-sensitive molecules that enable...
  • Ice age camel bones found in Yukon redraw species' lineage

    06/10/2015 1:31:42 PM PDT · by Red Badger · 17 replies
    Phys.Org ^ | 06-10-2015 | Staff
    Miners in northwestern Canada have discovered ice age camel bones whose DNA is forcing scientists to redraw the family tree of the now-extinct species. Grant Zazula, a paleontologist with the Yukon's Department of Tourism and Culture, said three fossils recovered from a gold mine in the Klondike in 2008 are the first western camel bones found in the territory or Alaska in decades. Scientists had believed western camels that once lived in North America were related to llamas and alpacas common to South America, but they now have genetic proof that the animals are more closely tied to the camels...
  • The Story of Earth: How Life and Rocks Co-Evolved

    03/31/2015 8:58:02 PM PDT · by onedoug · 27 replies
    Carnegie Institution for Science ^ | 29 JUL 2014 | Robert Hazen, Lecturer
    Incredible (IMHO) exposition of the co-dependence of "evolutionary" minerology and biology.
  • Life on Europa?

    03/16/2015 3:14:41 PM PDT · by JimSEA · 40 replies
    Geology.com ^ | 3/16/2015 | Staff
    For the past several centuries everyone believed that Mars was the most likely body in our solar system to support life beyond Earth. But, after centuries of telescope observation, decades of spacecraft exploration and several robots exploring its surface the promise of discovering life on Mars remains elusive. Now, scientific attention is being focused on Europa, the fourth largest of Jupiter's 67 confirmed moons. It may be an even better candidate for finding life than Mars. For life to be present the three basic requirements are: 1) liquid water; 2) chemical building blocks; and, 3) a source of energy. Europa...
  • Majority of Biology Teachers Hesitant About Evolution

    03/10/2015 8:20:02 PM PDT · by SeekAndFind · 139 replies
    Secular scientists are at a loss over how to get their favorite origins story, Darwinian evolution, a more confident presence in schools.After nearly a century of one-sided control of education on origins, Darwinian scientists shouldn’t be faced with this dilemma. After all, their own theory presupposes that human beings are material entities that can be conditioned like other animals. And yet, despite a near total exposure to Darwinian evolution in textbooks, museums, educational TV – and often in the general culture, such as in many sci-fi movies – a substantial majority of the public doesn’t buy the completely materialistic...
  • SCIENTISTS FIND ORGANISM THAT HASN’T EVOLVED IN 2 BILLION YEARS

    02/03/2015 4:50:47 PM PST · by bkopto · 44 replies
    Breitbart/UPI ^ | Feb 3, 2015 | staff
    Scientists at the University of California, Los Angeles, say they’ve discovered a microorganism that hasn’t evolved in more than two billion years — the longest ever absence of evolutionary evidence in a single species. Researchers say the deep sea creature — whose evolutionary stasis is detailed in the journal PNAS doesn’t disprove evolution so much as bolster Darwin’s case. “The rule of biology is not to evolve unless the physical or biological environment changes, which is consistent with Darwin,” lead study author J. William Schopf, a professor of earth, planetary and space sciences at UCLA. SNIP Schopf says it is...
  • Sex and the Existence of God

    02/02/2015 12:07:49 PM PST · by Oldpuppymax · 15 replies
    Coach is Right ^ | 2/2/15 | LtCol Forest R. Lindsey (Ret)
    Engineering is the science and practice of designing things, usually systems and sometime systems of systems. Engineers understand that nothing worthwhile happens by accident in this universe, ever. The probabilities are too vastly against it. With 70,000 gene pairs in the average chromosome and 12 different proteins at work, that would mean at least odds of (70,000 X 70,000 X 12 X 12) = 7.0 X 10^11 if you could get all that stuff in the same place at the same time without the added consideration of the right conditions. All the monkeys with their typewriters would have several thousands...
  • Is Pedophilia Okay if You’re “Born That Way”?

    02/01/2015 2:42:52 PM PST · by Tolerance Sucks Rocks · 64 replies
    The New American ^ | February 1, 2015 | Selwyn Duke
    “Now, many experts view it as a sexual orientation as immutable as heterosexuality ... a deep-rooted predisposition ... that becomes clear during puberty and does not change.”The above idea was expressed with respect to homosexuality decades ago and since has become left-wing dogma. The thinking is that if someone was “born that way,” if the behavior is “natural” for him and he didn’t choose his feelings, how could it be wrong?Yet the opening quoted line wasn’t penned decades ago — it’s only two years old. And homosexuality wasn’t the focus.It was about pedophilia.Here is the complete quotation, as published by...
  • Dangerous bee hives provide rich harvest of honey

    01/21/2015 10:03:43 AM PST · by SandRat · 25 replies
    Shar Porier
    MCNEAL — Once it housed soldiers stationed at Fort Huachuca, then it was moved to McNeal and was filled with the sounds of happy feet dancing and the chattering of ladies at coffee cloches. Now abandoned, there are new inhabitants that really are no fun — killer bees. The irritable, six-legged flying pollinators have been in the building on Frontier Road for a number of years, tending huge honeycombs and creating problems for those who walk their dogs, ride horses or just take a morning stroll. If one puts out nectar for the hummingbirds and orioles in spring within the...
  • Nampa biology teacher slaughters rabbit in class, school officials say (Idaho)

    11/15/2014 9:51:28 AM PST · by 2ndDivisionVet · 50 replies
    The Idaho Statesman ^ | November 13, 2014 | Bill Roberts
    A Columbia High School biology teacher killed and slaughtered a rabbit in front of 16 sophomores to show them how livestock is processed into food, Allison Westfall, the Nampa School District spokeswoman, said Thursday. The matter has been turned over to the district’s human resources department, Westfall said. She would not speculate on what might happen to the teacher because it is a personnel matter. She said she didn’t have the name of the teacher. The teacher expressed remorse for his action in class on Monday, Westfall told the Idaho Statesman. “That is not part of the biology curriculum,” she...
  • Same-Sex Couple Can't Bar Paternity Test Bid, Court Says

    11/10/2014 7:39:04 PM PST · by Behind Liberal Lines · 44 replies
    New York Law Journal ^ | 11.12.14 issue | Joel Stashenko
    A married same-sex couple cannot use a marital statute to block a man's paternity petition for the child he fathered with one of the spouses during the women's marriage, a Family Court judge has determined. Monroe County Family Court Judge Joan Kohout (See Profile) said that while state Domestic Relations Law prohibits discrimination against same-sex married couples, it does not require the court to "ignore the obvious biological differences between husbands and wives." Neither spouse in a male-male marriage can biologically give birth to a baby, and neither spouse in a female-female marriage can be the biological "father," Kohout wrote...
  • Strange, fanged deer persists in Afghanistan

    10/31/2014 12:18:51 PM PDT · by Redcitizen · 32 replies
    phys.org ^ | 10-31-2014 | Author not shown
    More than 60 years after its last confirmed sighting, a strange deer with vampire-like fangs still persists in the rugged forested slopes of northeast Afghanistan according to a research team led by the Wildlife Conservation Society (WCS), which confirmed the species presence during recent surveys.
  • Racial Differences Are Real but no Cause for Discrimination

    07/08/2014 10:46:31 AM PDT · by Kaslin · 25 replies
    Townhall.com ^ | July 8, 2014 | Michael Barone
    "New analyses of the human genome establish that human evolution has been recent, copious and regional," writes Nicholas Wade in his recently published book, "A Troublesome Inheritance: Genes, Race and Human History." That sounds reasonable, and Wade, a science reporter and editor for many years at Nature and the New York Times, seems an unimpeachable source. But many well-meaning people will regard his words as provocative and even dangerous. For they fatally undermine the idea, widely shared by so-called progressives, that any apparent differences between groups of people are the product of nurture rather than nature, of social conditioning rather...
  • Mars' minerals could be microbe made

    06/19/2014 4:35:53 PM PDT · by JimSEA · 14 replies
    ABC Science ^ | 5/23/2014 | Stuart Gary
    Friday, 23 May 2014 Stuart Gary ABC New Australian research suggests Martian minerals may have formed from biological rather than geological origins. The findings, reported in the journal Geology, indicate the mineral stevensite, which is found on both Earth and Mars, can be created either in hot, highly alkaline volcanic lakes, or by mineralisation in living microbes. Stevensite is a magnesium-silicate mineral, used a Nubian beauty treatment for several centuries.
  • Powerhouse of Scientists Refute Evolution, Part One

    06/16/2014 8:47:17 AM PDT · by fishtank · 48 replies
    Institute for Creation Research ^ | 6-13-14 | Brian Thomas
    Powerhouse of Scientists Refute Evolution, Part One by Brian Thomas, M.S. * In 2011, the “Biological Information: New Perspectives” conference was held in which 29 leading design scientists technically assessed critical aspects of Neo-Darwinian theory. This evolutionary theory holds that new biological information arises when mutations allow nature to select between organisms, and when it first appeared many scientists thought it was a brilliant idea. However, according to those participating in the 2011 conference, the theory has proven to be inadequate and now needs replacement. The participants’ major findings, published technically in 2013, were summarized and grouped into three major...
  • Watch this rabbit in action!

    06/01/2014 2:27:10 PM PDT · by afraidfortherepublic · 9 replies
    Facebook ^ | 6-1-14 | unknown
    Watch this rabbit in action!
  • Honeybees abandoning hives and dying due to insecticide use, research finds

    05/11/2014 7:05:56 AM PDT · by Renfield · 37 replies
    The Guardian (UK) ^ | 5-9-2014 | Damian Carrington
    The mysterious vanishing of honeybees from hives can be directly linked to insectcide use, according to new research from Harvard University. The scientists showed that exposure to two neonicotinoids, the world's most widely used class of insecticide, lead to half the colonies studied dying, while none of the untreated colonies saw their bees disappear. "We demonstrated that neonicotinoids are highly likely to be responsible for triggering 'colony collapse disorder' in honeybee hives that were healthy prior to the arrival of winter," said Chensheng Lu, an expert on environmental exposure biology at Harvard School of Public Health and who led the...
  • Two moms, a baby and a legal first for U.S. gay marriage

    04/09/2014 2:06:28 PM PDT · by massmike · 27 replies
    http://news.yahoo.com/ ^ | 04/09/2014 | Joan Biskupic
    Last month a baby in Tennessee made history: Emilia Maria Jesty was the first child born in the state to have a woman listed on the birth certificate as her "father." The marital status of the baby's parents was the subject of a flurry of court filings up to a few days before her birth. Valeria Tanco and Sophy Jesty were wed in New York, a state that recognizes gay marriage, and moved to Tennessee, which does not. They are among scores of same-sex couples who, working with advocacy groups, have filed lawsuits to expand gay-marriage rights following a major...
  • Genesis Science Is Practical, Not Just Academic

    03/14/2014 7:27:01 AM PDT · by fishtank · 10 replies
    Institute for Creation Research ^ | March 2014 | James Johnson
    Genesis Science Is Practical, Not Just Academic by James J. S. Johnson, J.D., Th.D. * “It doesn’t really matter, in the real world, what you believe about creation or evolution,” the college student glibly challenged me. “Whether the evolutionists are right or whether Genesis is right makes no practical difference in how science works or in how people live their lives.” With a grin and a wave of his hand, the sophomore dismissed the real-world relevance of biblical creation as if it were no more practical than evolutionary myths. Was he correct? Is the Genesis record of God’s creation (and...
  • Science Takes On a Silent Invader (quagga mussels and zebra mussels)

    02/28/2014 1:51:59 PM PST · by neverdem · 22 replies
    NY Times ^ | FEB. 24, 2014 | ROBERT H. BOYLE
    Since they arrived in the Great Lakes in the 1980s, two species of mussels the size of pistachios have spread to hundreds of lakes and rivers in 34 states and have done vast economic and ecological damage. These silent invaders, the quagga and zebra mussels, have disrupted ecosystems by devouring phytoplankton, the foundation of the aquatic food web, and have clogged the water intakes and pipes of cities and towns, power plants, factories and even irrigated golf courses. Now the mussels may have met their match: Daniel P. Molloy, an emeritus biologist at the New York State Museum in Albany...
  • Evolution is Most Certainly a Matter of Belief... and so is Christianity

    01/15/2014 8:57:46 AM PST · by xzins · 155 replies
    Christian Headlines ^ | January 15, 2014 | Albert Mohler
    One of the most misleading headlines imaginable recently appeared over an opinion column published in USA Today. Tom Krattenmaker, a member of the paper’s Board of Contributors, set out to argue that there is no essential conflict between evolution and religious belief because the two are dealing with completely separate modes of knowing. Evolution, he argued, is simply “settled science” that requires no belief. Religion, on the other hand, is a faith system that is based in a totally different way of knowing—a form of knowing that requires belief and faith. The background to the column is the recent data...
  • How We Got On Land, Bone by Bone

    01/13/2014 7:44:25 PM PST · by EveningStar · 31 replies
    National Geographic ^ | January 13, 2014 | Carl Zimmer
    Travel back far enough in your genealogy, and you will run into a fish. Before about 370 million years ago, our ancestors were scaly creatures that lived in the sea, swimming with fins and using gills to get oxygen from the water. And then, over the course of millions of years, they began moving ashore, adapting to the terrestrial realm. They became tetrapods, a lineage that would eventually produce today’s amphibians, reptiles, birds, and mammals. As scientists have unearthed fossils from those early days, one lesson has come through ever more loud and clear: the transition was not a single...
  • Recent medical advances and Down syndrome: Two perspectives

    01/11/2014 9:47:48 AM PST · by NYer · 10 replies
    Catholic World Report ^ | January 10, 2014 | Catherine Harmon
    (Photo courtesy of the Norcia family) This week at CWR we’re featuring two articles on closely related topics: the spread of non-invasive, highly accurate prenatal testing for Down syndrome (and the expected increase in abortion of unborn babies diagnosed with Down syndrome) and recent advances in the search for improved therapies to treat—and possibly reverse the effects of—the chromosomal disorder. We think the two pieces—both interesting and worthwhile on their own, and particularly illuminating when read together—shed light on different aspects of the complicated subject of how individuals with Down syndrome are viewed and treated by our society today....
  • New species of lobster discovered off the coast of South Africa is named after Nelson Mandela

    01/10/2014 1:39:30 PM PST · by EveningStar · 27 replies
    The Daily Mail ^ | January 10, 2014 | Sarah Griffiths
    A new species of crustacean has been named in honour of Nelson Mandela. The squat lobster is related to hermit crabs and now has the Latin name Munidopsis mandelai in honour of the South African revolutionary. The sea creature was discovered in a relatively unexplored area of the Southwest Indian Ocean Ridge, off the coast of South Africa, in 2011.
  • Your Brain Has 2 Clocks

    11/29/2013 10:50:24 AM PST · by BenLurkin · 41 replies
    Did you make it to work on time this morning? Go ahead and thank the traffic gods, but also take a moment to thank your brain. The brain’s impressively accurate internal clock allows us to detect the passage of time, a skill essential for many critical daily functions. Without the ability to track elapsed time, our morning shower could continue indefinitely. Without that nagging feeling to remind us we’ve been driving too long, we might easily miss our exit.
  • Fake South Florida butt doctor going to prison [Male who wears women clothes, Media says "she"]

    10/25/2013 5:18:38 AM PDT · by SoFloFreeper · 11 replies
    UPI ^ | 10/24/13 | Evan Bleier
    Fake South Florida butt doctor Ron Oneal Morris pleaded guilty to one count of practicing healthcare without a license and was sentenced to 336 days in state prison. Morris was accused of injecting “super glue” and Fix-A-Flat into the buttocks of women in order to help give them curvier figures. Morris, who was born a man but identifies as a woman, will begin serving her sentence on January 7, 2014.
  • Biological Clock Finding Gives 'Young At Heart' New Meaning

    10/20/2013 8:13:59 PM PDT · by zeestephen · 5 replies
    NBC News ^ | 20 October 2013 | Maggie Fox
    Every cell in your body has a little clock ticking away in it. Your heart may be “younger.” Tumors are the "oldest." Embryonic stem cells, the body’s master cells, look just like newborns with a biological age of zero.
  • New Species of Legless Lizard Found at LAX

    09/20/2013 5:58:53 AM PDT · by SoFloFreeper · 35 replies
    Discovery ^ | 9/18/13 | JENNIFER VIEGAS
    A bustling airport would hardly seem the place to find a new species of reclusive animal, but a team of California biologists recently found a shy new species of legless lizard living at the end of a runway at Los Angeles International Airport. What’s more, the same team discovered three additional new species of these distinctive, snake-like lizards that are also living in some inhospitable-sounding places for wildlife: at a vacant lot in downtown Bakersfield, among oil derricks in the lower San Joaquin Valley and on the margins of the Mojave desert.
  • US studies humpback whale endangered list removal

    09/01/2013 11:18:20 PM PDT · by deks · 8 replies
    PHYS.org ^ | Aug 31, 2013 | Audrey Mcavoy
    The National Oceanic and Atmospheric Administration has launched a review of whether it should take North Pacific humpback whales off the endangered species list. NOAA Fisheries is responding to a petition filed by a group of Hawaii fishermen saying the whale should no longer be classified as endangered because its population has steadily grown since the international community banned commercial whaling nearly 50 years ago. There are more than 21,000 humpback whales in the North Pacific, compared with about 1,400 in the mid-1960s.
  • Women go into menopause because men want younger mates, study suggests

    06/13/2013 5:44:55 PM PDT · by rickmichaels · 52 replies
    Canadian Press ^ | JUNE 13, 2013 | Sheryl Ubelacker
    TORONTO – Theories abound as to why women go into menopause, but the latest hypothesis being put forward suggests it may be men — or specifically their preference for younger mates —that has led to women’s loss of fertility at a certain age. Researchers at McMaster University believe that over tens of thousands of years, a lack of reproduction among older women has given rise to menopause as an unintended result of evolutionary natural selection. Using computer modelling, the researchers found that over time, competition among men of all ages for younger mates left older females with much less chance...
  • Brain measurements predict math progress with tutoring (Size Matters)

    05/05/2013 6:30:36 AM PDT · by equalator · 16 replies
    Science News ^ | 4-29-2013 | Meghan Rosen
    Certain measures of brain anatomy were even better at judging learning potential than traditional measures of ability such as IQ and standardized test results, says study author Kaustubh Supekar of Stanford University. These signatures include the size of the hippocampus — a string bean–shaped structure involved in making memories — and how connected the area was with other parts of the brain. The findings suggest that kids struggling with their math homework aren’t necessarily slacking off, says cognitive scientist David Geary of the University of Missouri in Columbia. “They just may not have as much brain region devoted to memory...
  • Coelacanths: Evolutionists Still Fishing in Shallow Water (article)

    04/29/2013 8:09:01 AM PDT · by fishtank · 28 replies
    Institute for Creation Research ^ | 4-29-2013 | Timothy L. Clarey, Ph.D., and Jeffrey Tomkins, Ph.D.
    Coelacanths: Evolutionists Still Fishing in Shallow Water by Timothy L. Clarey, Ph.D., and Jeffrey Tomkins, Ph.D. * A recent report, published in Nature,1 on the genome sequence of the so-called living fish fossil, the African coelacanth, has some evolutionists scrambling to defend their story. This is because the coelacanth's DNA is similar to other types of fish and not land animals, thus forcing the evolutionists to postulate that the coelacanth evolved slowly.1 Although modern coelacanths are found in water about 500 feet deep, Axel Meyer, a member of the study team believes that ancient coelacanths may have lived in shallow...
  • The Abolition of Sex

    03/22/2013 9:14:50 AM PDT · by neverdem · 23 replies
    American Thinker ^ | March 22, 2013 | Fay Voshell
    The Massachusetts public school system has taken the tired mantra "You can be whatever you want to be" to new heights of absurdity. It is now possible for any student to declare what his sex is regardless of whether it is the biological opposite of what she was born as. The new transgender manifesto, which includes punishments and counseling for students who object to... --snip-- Which brings us to the next point; namely that the extreme leftist movement behind this recent insanity displays the characteristics of a sex cult. America's past and present are littered with such cults. It's just...
  • Caught in the act: Researchers capture key moments in cell death

    02/02/2013 9:44:18 PM PST · by neverdem · 8 replies
    Phys.org ^ | February 2, 2013 | NA
    Scientists at the Walter and Eliza Hall Institute have for the first time visualised the molecular changes in a critical cell death protein that force cells to die. The finding provides important insights into how cell death occurs, and could lead to new classes of medicines that control whether diseased cells live or die. Cell death, called apoptosis, is important for controlling the number of cells in the body. Defects in cell death have been linked to the development of diseases such as cancer and neurodegenerative conditions. Insufficient cell death can cause cancer by allowing cells to become immortal while...
  • Slideshow: Virgin Birth Not So Miraculous in Animal Kingdom

    01/01/2013 11:38:20 AM PST · by neverdem · 58 replies
    ScienceNOW ^ | 27 December 2012 | Carrie Arnold
    ‘Tis the season for twinkling lights, wrapping paper, and virgin birth. For billions of Christians around the world, the holidays are a time to celebrate Jesus’s birth to the Virgin Mary. But for many animals, virgin birth is far from a miraculous event. Researchers have discovered a growing number of species that reproduce without assistance from the opposite sex. Known formally as parthenogenesis, virgin birth occurs when an embryo develops from an unfertilized egg cell. The development of an embryo usually requires genetic material from sperm and egg, as well as a series of chemical changes sparked by fertilization. In...
  • Great Scott [Utter, Disgusting Racist BIGOTRY of the Left]

    12/31/2012 5:52:06 AM PST · by SoFloFreeper · 4 replies
    The Scrapbook did not expect that the New York Times would express much joy at the appointment of Rep. Tim Scott of South Carolina to the Senate seat vacated by Jim DeMint. Mr. DeMint is a conservative Republican, Mr. Scott is a conservative Republican, and the governor who anointed Scott, Nikki Haley, is a conservative Republican, too. And the truth be told, The Scrapbook would prefer to underplay the “historic” nature of Scott’s ascent to the Senate. Yes, he is the first black Republican in the upper chamber since Edward Brooke (1979) and the only African American in the Senate...
  • Evolution Isn't Science

    11/29/2012 7:56:08 PM PST · by kathsua · 300 replies
    hutchinson News ^ | 11/27/2012 | KENNETH B. LUCAS
    The new standard for teaching science in public schools should prohibit teaching religious beliefs like evolution as if they were the equivalent of scientific theories. Science should be defined as using experimentation and observation to discover information about physical reality. Explanations of what happened in the ancient past cannot be verified using experimentation and observation. ----------advertisement----------- Contrary to a popular myth pushed by those who want to make science a substitute for religion, science has yet to produce a new explanation for the development of life or the origin of the universe. The idea that the universe came out of...
  • Helping good bacteria reach their target

    11/07/2012 11:39:17 AM PST · by neverdem · 4 replies
    Chemistry World ^ | 6 November 2012 | Elinor Hughes
    Most probiotic bacteria that are added to foods, such as yoghurt, to aid the digestive system are not reaching their intended target in the intestine. Instead, the majority are being destroyed in the stomach before they can do any good. Now, UK scientists have come up with a coating to overcome this problem.1Probiotic bacteria are added to food such as yoghurt drinks to aid the digestive system. © Shutterstock Probiotics are bacteria that naturally live in the small and large intestine. They provide health benefits by producing nutrients, compete with pathogenic bacteria for binding sites and stimulate the immune system....
  • Scientist who saw drowned polar bears reprimanded [Environuts think he should get an apology]

    09/28/2012 7:14:45 PM PDT · by Hunton Peck · 5 replies
    Associated Press ^ | Sep 28, 2012, 8:55 PM EDT | BECKY BOHRER
    JUNEAU, Alaska (AP) -- An Alaska scientist whose observations of drowned polar bears helped galvanize the global warming movement has been reprimanded for improper release of government documents. An Interior Department official said emails released by Charles Monnett were cited by a federal appeals court in decisions to vacate approval by the Bureau of Ocean Energy Management of an oil and gas company's Arctic exploration plan. The official, Walter Cruickshank, deputy director of BOEM, said in a memo that an inspector general's investigation contained findings that Monnett had improperly disclosed internal government documents, which he said were later used against...
  • CONSERVATIVE OR LIBERAL, GRAY MATTER MAY DECIDE HOW YOU VOTE

    09/26/2012 10:30:38 PM PDT · by neverdem · 27 replies
    Human Events ^ | 9/25/2012 | David Alan Coia
    We knew liberals were different, but just how different is revealed in a new study of the human brain indicating that not only do liberals and conservatives share different moral sentiments, but that markedly differing brain structures underlie those sentiments. The study’s “findings demonstrate that variation in moral sentiment corresponds to individual differences in brain structure and suggest that moral values possess deep-rooted biological bases distributed across distinct brain regions,” say University of California, Santa Barbara, post-doctoral researcher Gary J. Lewis and three research collaborators in the August 2012 issue of the Journal of Cognitive Neuroscience (JCN). “People differ in...
  • Life and life

    09/07/2012 1:50:01 PM PDT · by EveningStar · 2 replies
    The Freehold ^ | September 7, 2012 | Lloyd Flack
    ... The first question about life is “Is it a process or an entity, an activity or a thing?”. Is life a substance or force permeating living beings which is not present in non living entities? Or is life the activities that go on in living beings? ...
  • DRD4 7r – A Genetic Correlate Between Liberalism and Homosexuality (Shortened Title)

    08/26/2012 9:06:54 AM PDT · by AnonymousConservative · 35 replies
    Anonymous Conservative Website ^ | August 26, 2012 | Anonymous Conservative
    This post requires an understanding of r/K Selection Theory in Evolutionary Biology, and it's relation to our political ideologies. For a quick rundown of this, please see our main page here. In a previous post we posited that homosexuality may be an extreme form of the reversal in sex specific behaviors which is seen in r-selected populations, where females become more “masculine,” so as to better protect and provision the young they raise alone, while males become more effete, so as to avoid the conflict which is dangerous and disadvantageous under conditions of r-selection. In that post, we examined the...
  • Like a Boss - When it comes to being a rich guy, Mitt Romney should own it

    08/22/2012 1:50:01 AM PDT · by Cincinatus' Wife · 15 replies
    National Review Online ^ | August 22, 2012 | Kevin D. Williamson
    What do women want? The conventional biological wisdom is that men select mates for fertility, while women select for status — thus the commonness of younger women’s pairing with well-established older men but the rarity of the converse. The Demi Moore–Ashton Kutcher model is an exception — the only 40-year-old woman Jack Nicholson has ever seen naked is Kathy Bates in that horrific hot-tub scene. Age is cruel to women, and subordination is cruel to men. Ellen Kullman is a very pretty woman, but at 56 years of age she probably would not turn a lot of heads in a...
  • Researchers Invent New Tool to Study Single Biological Molecules

    08/05/2012 11:16:26 PM PDT · by neverdem · 1 replies
    ScienceDaily ^ | Aug. 3, 2012 | NA
    By blending optical and atomic force microscope technologies, Iowa State University and Ames Laboratory researchers have found a way to complete 3-D measurements of single biological molecules with unprecedented accuracy and precision. Existing technologies allow researchers to measure single molecules on the x and y axes of a 2-D plane. The new technology allows researchers to make height measurements (the z axis) down to the nanometer -- just a billionth of a meter -- without custom optics or special surfaces for the samples. "This is a completely new type of measurement that can be used to determine the z position...
  • Mysterious Asian ‘corpse flower’ parasite actually steals huge chunks of its host’s DNA...

    06/26/2012 9:54:45 PM PDT · by neverdem · 9 replies
    Daily Mail (UK) ^ | 7 June 2012 | Rob Waugh
    Mysterious Asian ‘corpse flower’ parasite actually steals huge chunks of its host’s DNA – but what does it do with it? 'Eureka' finding rewrites relationship between parasite and host Scientists puzzled over WHY flower 'steals' genes Parasitic plant cannot live without its host A corpse flower in Sarawak, Malaysia: The 'corpse flower' - a parasitic plant which lives in the jungles of Borneo does something far more sinister than simply living off its host The 'corpse flower' - a parasitic plant which lives in the jungles of Borneo does something far more sinister than simply living off its host. The...
  • A Rising Tide of Acid Off California

    06/25/2012 1:27:18 AM PDT · by neverdem · 69 replies
    ScienceNOW ^ | 14 June 2012 | Robert F. Service
    Foreboding. Animation of changes in ocean acidification over time in the California Current System. The left side shows the depth of aragonite saturation, and the right side shows the surface ocean pH. Courtesy of Nicolas Gruber and Claudine Hauri More Science News Videos Humanity's use of fossil fuels sends 35 billion metric tons of carbon dioxide into the atmosphere every year. That has already begun to change the fundamental chemistry of the world's oceans, steadily making them more acidic. Now, a new high resolution computer model reveals that over the next 4 decades, rising ocean acidity will likely have...
  • "What Will the Next Biological Breakthrough Be?" (article)

    06/25/2012 7:59:16 AM PDT · by fishtank · 21 replies
    Institute for Creation Research ^ | 6-25-12 | Brian Thomas
    What Will the Next Biological Breakthrough Be? by Brian Thomas, M.S. | Jun. 25, 2012 Animal and human life depends, either directly or indirectly, on plant life. And all plant life depends on extraordinarily precise biochemical machines that capture and convert light energy into energy that living cells can use. Researchers at the Argonne National Laboratory in Illinois have been using ultrafast spectroscopy to discover just how these systems work. Their most recent discovery has them baffled over the newfound complexity of photosynthesis in purple bacteria. It turns out that photosynthetic machinery is such advanced technology that it takes advantage...
  • The Body’s Protein Cleaning Machine

    06/19/2012 10:51:30 AM PDT · by neverdem · 4 replies
    NY Times ^ | June 18, 2012 | CLAUDIA DREIFUS
    When Dr. Avram Hershko, 74, a biochemist at the Technion-Israel Institute of Technology in Haifa and a winner of the 2004 Nobel Prize in Chemistry, was recently asked to name the most important fact of his life, he answered: “That I love my three grandchildren. For two, three days every week, I take them to dance class, sport and school. I am completely in their lives.” Among top scientists, responses to such a question might well focus on prizes they’ve won or the import of their research. For Dr. Hershko, whose family was separated and sent to forced labor in...
  • Same Sex "Marriage" Is Biologically Impossible

    05/16/2012 2:46:11 PM PDT · by kathsua · 24 replies
    Town Hall ^ | May 16, 2012 | reasonmclucus
    Marriage is a biological function, not something created by government to discriminate against homosexuals. Regardless of how government may artificially define marriage in legal terms, marriage is really the union of the two different types of human beings -- males and females. Two members of the same sex cannot have a marriage relationship regardless of what ignorant politicians like President Barack Obama say. Marriage unites members of the different sexes to form a unit that has all the human characteristics. Two men or two women cannot form such a unit. They are like two left shoes or two right shoes....