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We know that colliding two particles in empty space can sometimes cause additional particles to emerge. There are even theories that a strong enough electromagnetic field could create matter and antimatter out of nothing itself. Big Think reports, in early 2022, a group of researchers created strong enough electric fields in their laboratory to level the unique properties of a material known as graphene. With these fields, the researchers were able to enable the spontaneous creation of particle-antiparticle pairs from nothing at all. This proved that creating matter from nothing is indeed possible, a theory first proposed by Julian Schwinger,...

The fossilized skeleton of a T. rex relative that roamed the earth about 76 million years ago will be auctioned in New York this month, Sotheby’s announced Tuesday. The Gorgosaurus skeleton will highlight Sotheby’s natural history auction on July 28, the auction house said. The Gorgosaurus was an apex carnivore that lived in what is now the western United States and Canada during the late Cretaceous Period. It predated its relative the Tyrannosaurus rex by 10 million years. The specimen being sold was discovered in 2018 in the Judith River Formation near Havre, Montana, Sotheby’s said. It measures nearly 10...

“Genyornis was two meters tall and 200 kilos. We don’t know exactly what it would have looked like because it’s been dead for a while and there are few skeletal remains available. It was certainly a flightless bird with some characteristics shared with ostriches, like the big chest and small wings, but it would have looked more like a big goose or duck,” The evidence that humans were eating these large eggs comes from burnt eggshells found among the remains of ancient cultures. Scientists studying these sites find two different types of eggshells, one of which comes from emus and...

Proteins extracted from fragments of prehistoric eggshell found in the Australian sands confirm that the continent’s earliest humans consumed the eggs of a two-metre tall bird that disappeared into extinction over 47,000 years ago.Burn marks discovered on scraps of ancient shell several years ago suggested the first Australians cooked and ate large eggs from a long-extinct bird – leading to fierce debate over the species that laid them.Now, an international team led by scientists from the universities of Cambridge and Turin have placed the animal on the evolutionary tree by comparing the protein sequences from powdered egg fossils to those...

Entombed in a limestone shelf of South Africa’s Rising Star Cave, the fragmented skull of a Homo naledi child has suggested that the prehistoric species may have been more similar to modern humans than previously thought. Two new studies, published this week in the journal PaleoAnthropology, have revealed new details about the mysterious Homo naledi people, based on a set of fossils first discovered in 2017, which are believed to be that of a young Homo naledi of 4- to 6-years-old. An international team of researchers has estimated the child would have lived between 236,000 and 335,000 years ago, before...

The study, led by scientists at the University of Bath and including collaborators from Bristol, Cambridge and Germany, used fossils and analysed genetic differences between modern snakes to reconstruct snake evolution. The analyses helped to pinpoint the time that modern snakes evolved.Their results show that all living snakes trace back to just a handful of species that survived the asteroid impact 66 million years ago, the same extinction that wiped out the dinosaurs.The authors argue that the ability of snakes to shelter underground and go for long periods without food helped them survive the destructive effects of the impact. In...

If you'd been able to stare at Earth from space during the late Cretaceous, when Tyrannosaurus rex and Triceratops roamed, it would've looked like the whole planet had tipped over on its side. According to a new study, Earth tilted by 12 degrees about 84 million years ago.... The researchers found that, between 86 and 79 million years ago, the crust and mantle had rotated around Earth's outer core and back again — causing the entire planet to tilt and then right itself like a roly-poly toy.... ...Prior to the late Cretaceous, the Pacific Plate — the largest tectonic plate...

A 260-million-year-old fossil is the oldest known tree-dwelling creature, according to researchers. Scientists described the finding as the earliest evidence in the fossil record of an "opposable thumb"... they described how the animal's elongated hands and fingers would have helped it to grip and climb... The fossilised creature, named Suminia getmanovi, has been dated to late Permian period, 100 million years earlier than the first known tree-dwelling mammal. It was first discovered in Russia in 1994. But for lead author Jorg Frobisch, from the Field Museum in Chicago, US, said this study was the first opportunity to examine its whole...

As soon as Francis Collins, an evangelical Christian geneticist who headed up the pioneering Human Genome Project during the 1990s, was floated as the possible new director of the National Institutes of Health—he was officially named to the post on Wednesday—the criticisms began flying. Evolutionary biologist Jerry Coyne of the University of Chicago, for one, said Collins is too public with his faith. Collins wrote a book called The Language of God, frequently talks about his religious conversion during medical school, and recently launched the BioLogos Foundation, which declares, "We believe that faith and science both lead to truth about...

SHAME ON you for publishing two creationist op-eds in two years from the Discovery Institute, a well-funded propaganda factory that aims to sow confusion about evolution. Virtually no scientist takes “intelligent design’’ seriously, and in the famous Dover, Pa., trial in 2005, a federal court ruled that it is religion in disguise. The judge referred to the theory’s “breathtaking inanity,’’ which is a fine description of Stephen Meyer’s July 15 op-ed “Jefferson’s support for intelligent design.’’ Well, yes, Thomas Jefferson died 33 years before Darwin published “The Origin of Species.’’ And Meyer’s idea that the DNA code implies a code...

For example, we now know that: Birds adapted to the diverse environments several distinct times because many birds that now live on water (such as flamingos, tropicbirds and grebes) did not evolve from a different waterbird group, and many birds that now live on land (such as turacos, doves, sandgrouse and cuckoos) did not evolve from a different landbird group.Similarly, distinctive lifestyles (such as nocturnal, raptorial and pelagic, i.e., living on the ocean or open seas) evolved several times. For example, contrary to conventional thinking, colorful, daytime hummingbirds evolved from drab nocturnal nightjars; falcons are not closely related to hawks...

What is portrayed as the debate between religion and science feels increasingly like watching the very bitter dissolution of a doomed marriage. The relationship started out all roses and kisses, proceeded to doubts and regrets, then fights and silences, a mutually agreed separation, and finally to curses and maledictions: “I wish you were dead!” In a recent Wall Street Journal opinion article, cosmologist Lawrence Krauss declared “the inconsistency of belief in an activist god with modern science.” Krauss’s essay was the latest eruption of a vituperative argument going on in the scientific community over “accommodationism.” Accommodationists hold that even atheists...

Did dark matter destroy the universe? You might be looking around at the way things "exist" and thinking "No", but we're talking about ancient history. Three hundred million years after the start of the universe, things had finally cooled down enough to form hydrogen atoms out of all the protons and electrons that were zipping around - only to have them all ripped up again around the one billion year mark. Why? Most believe that the first quasars, active galaxies whose central black holes are the cosmic-ray equivalent of a firehose, provided the breakup energy, but some Fermilab scientists have...

Forget that little guy selling insurance. Geckos are a lot more than that. Need proof? Just visit the Academy of Natural Sciences in Philadelphia from now through Sept. 7 and check out “Geckos: Tails to Toepads,” an interactive exhibit featuring dozens of the small, agile – and surprisingly noisy – creatures. “Geckos are among the most diverse and interesting of all reptiles,” said Dr. Aaron Bauer, a Villanova University professor and an Academy research associate who is a world expert on geckos. “This exhibit will give people a good look at their unique specializations and an appreciation for why they...

A previously unknown giant volcanic eruption that led to global mass extinction 260 million years ago has been uncovered by scientists at the University of Leeds. The eruption in the Emeishan province of south-west China unleashed around half a million cubic kilometres of lava, covering an area 5 times the size of Wales, and wiping out marine life around the world. Unusually, scientists were able to pinpoint the exact timing of the eruption and directly link it to a mass extinction event in the study published in Science. This is because the eruptions occurred in a shallow sea – meaning...

WASHINGTON (AFP) – Meat-eating dinosaurs the size of a small chicken roamed areas of North America 75 million years ago, according to research by Canadian paleontologists. The mini-dinosaur, similar in appearance to the Velociraptor, is named Hesperonychus elizabethae and is the smallest carnivorous dinosaur known to have lived in North America. "Hesperonychus is currently the smallest dinosaur known from North America," said University of Calgary paleontologist Nick Longrich. "Its discovery just emphasizes how little we actually know, and it raises the possibility that there are even smaller ones out there." Longrich, together with University of Alberta paleontologist Philip Currie, are...

Fossils recently discovered in Burma could prove that the common ancestors of humans, monkeys and apes evolved from primates in Asia, rather than Africa, researchers contend in a study released Wednesday. ... The pieces of 38 million-year-old jawbones and teeth found near Bagan in central Burma in 2005 show typical characteristics of primates, said Dr. Chris Beard, a paleontologist at the Carnegie Museum of Natural History in Pittsburgh and a member of the team that found the fossils. "When we found it, we knew we had a new type of primate and basically what kind of primate it was," Beard...

An Atheist Bus Campaign has arrived in New York. The ads, which say “You don’t have to believe in God to be a moral and ethical person,” underscored by the URL for the New York City Atheists Inc. Web site, will appear on about 20 city buses. Ken Bronstein, the president of New York City Atheists, a New York affiliate of American Atheists, planned the commercials. He said the posters will only run on Manhattan bus lines, and some members of his organization had already noticed them. The ads will remain on buses for about a month and will be...

The accidental death of an elephant which had become bogged in mud 200,000 years ago led to the perfect preservation of its skeleton -- and a remarkable scientific discovery... the skeleton of the prehistoric ancestor to the modern Asian elephant which was fossilised in an abandoned sand quarry in East Java, Indonesia. The ancient bones were discovered after land collapsed at the sand quarry on the Indonesian island, adjacent to the Solo River, which killed two men in April. Researchers from the University of Wollongong in Australia and the Geological Survey Institute spent four weeks excavating the bones of the...

THURSDAY, June 25 (HealthDay News) -- A 54-million-year-old skull has yielded the first detailed images of a primitive primate brain. The 1.5-inch-long skull was from an animal species called Ignacius graybullianus, part of a group of primates known as plesiadapiforms. They evolved in the 10 million years after dinosaurs disappeared from the Earth.