Certain iguanas have also shown this ability during heat waves, likely to conserve food. They also absorb some of their own ...

The mysterious ancient humans were only known from fossil fragments. Now, two papers argue a skull uncovered in China belongs to this group, after examining preserved DNA and proteins ...

This week, a fossilized skull offers new clues about a mysterious prehistoric human species, astronomers unlock missing ...

After a construction worker found the skull, it stayed in his family for generations. Tests show the skull belonged to one of ...

Fossils described in a new study speak to a previously unknown large-bodied lizard diversity that existed alongside dinosaurs ...

Two new studies published in Science and Cell have shed light on a mysterious skull found in China, and in the process have provided insight into the lives of a previously little-known ancient human.