Chinese doctors said Wednesday that they had transplanted a liver from a genetically modified pig into a brain-dead human for the first time, raising hopes of a life-saving donor option for ...

and bone. The group also performed a skin transplant using gene-edit pig skin into a person with severe burns. The liver has remained a challenge to transplant with anything other than another human ...

skin and bone transplants. Wang says the team also recently transplanted a pig kidney into a human, and that patient should be well enough to go home soon. Details of the case have not yet been ...

Chinese doctors said Wednesday that they had transplanted a liver from a genetically modified pig into a brain-dead human for the first time, raising hopes of a live-saving donor option for ...

Scientists have unearthed the remains of five enormous 25,000-year-old woolly mammoths in Austria — and they appear to have been hunted and butchered by ancient humans. The mammoths were ...

Archaeologists have discovered the remains of at least five woolly mammoths at a site in Austria. The remains suggest that ancient humans processed the mammoths' ivory tusks 25,000 years ago.

Our ancestors were making tools out of bones 1.5 million years ago, winding back the clock for this important moment in human evolution by more than a million years, a study said. Ancient humans ...

COMING UP. >> WELL, ROGERS, POLICE SAY THREE KIDS FOUND A MAN OR A HUMAN SKULL AND BONES IN THE WOODS ON WEDNESDAY. ACCORDING TO POLICE, THE REMAINS WERE FOUND BETWEEN SEVENTH STREET AND THE ...

Allen said without the constant tug of gravity, muscle mass and bone density start to deplete ... that fundamental pattern in human beings that helps us sleep." NASA has plans to send humans ...

habilis, although no human remains were found in association. Tools made on long bone diaphysis of very large mammals,.some 1.5 million years ago. [Photo by Ignacio de la Torre et al / CC BY-NC-ND ...