Using snake-like fangs, saber-toothed dinosaur relatives of velociraptors likely subdued their prey with venom, scientists now suggest.
Paleontologists analyzed the skulls of Sinornithosaurus, whose name means “Chinese bird lizard.”
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Scientists reversed aging in mice: Is it possible in humans?
www.medicalnewstoday.com
Researchers from Harvard Medical School found that it is the changes that affect the expression of the DNA — called epigenetics — that affect aging. The discovery may pave the way for more insight...
Fish along the Florida Keys are spinning in circles until they die—and no one knows why
www.nationalgeographic.com
Scientists are chasing clues, but haven't yet found what's causing the strange behavior. “It is very strange to see such a prolonged event affecting so many different species.”
Polar vortex is 'spinning backwards' above Arctic after major reversal event
www.livescience.com
Earlier this month, a sudden atmospheric warming event caused the Arctic's polar vortex to reverse its trajectory. The swirling ring of cold air is now spinning in the wrong direction, which has trigg...
First pig kidney transplant in a person: what it means for the future
www.nature.com
The early success of the operation has made researchers hopeful that clinical trials for xenotransplanted organs will start soon.
Trump supporters target black voters with faked AI images
www.bbc.com
Faked images of black voters with Trump are a growing disinformation trend in the US election, the BBC finds.