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(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....

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.

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 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.

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.

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.

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.

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...

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 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 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...

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...

‘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...

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...

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...

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....

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...

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...

... 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? ...

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...