But scientists think they finally know what caused all these bizarre marks – a stampede of sea turtles 80 million years ago.

Ancient skull reveals our ears began evolving 50 million years earlier than thought, inside the jaw of a 250-million-year-old ...

A viral social media post has highlighted the Greenland shark, a species scientifically estimated to live for centuries, with ...

Recent discoveries about an alvarezsaur called Manipulonyx have drawn renewed attention to this group of bird-like, clawed ...

CT scans also indicate Archaeopteryx had nerve endings in the end of its beak—part of what’s known as a bill-tip organ. Again ...

Since ancient times, people have feared and been enchanted by crocodiles. Skilled hunters and fearsome predators, crocodiles ...