The study, which was published in Proceedings of the National Academy of Sciences (PNAS), sheds new light on one of science’s most enduring questions: what did the first animals on Earth truly look ...

New fossil research shows how human impacts, particularly through the rise of agriculture and livestock, have disrupted natural mammal communities as profoundly as the Ice Age extinctions. Fossil ...

In Infinity Nikki, you’ll find this Random Quest in Breezy Meadow. This guide can tell you where to find it, who to speak to, and how to complete it. This quest will be automatically picked up when ...

(CNN) — About 50 million years ago, a small bird waded along a lakeshore in what today is central Oregon. A worm wriggled at its feet. The bird appeared to probe the silty earth with its beak, once, ...