More than three million years after her death, the early human ancestor known as Lucy is still divulging her secrets. In 2016, an autopsy indicated that the female Australopithecus afarensis, whose ...

When a scientist received a video of a spotted hyena in the southern part of his country, he thought someone was playing a ...

Scientists have discovered traces of organic compounds in asteroid samples brought back by NASA, a finding that could suggest ...

A narwhal tusk that is nearly seven feet long is extremely rare. Here's where you can see it in Massachusetts.

TikTok users were mesmerized by the scene in the viral clip, with one describing the animal as "a rare beauty." ...

Wandering salamanders pump their toes full of blood before lifting their feet, a trick that may help them release their sticky grip while conserving energy ...