This video offers a detailed timeline of prehistoric sharks, tracing their evolution across hundreds of millions of years. It highlights how early forms developed into powerful marine predators long ...

A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from prehistoric excretions. Millions of years ago, a predator like spinosaurus (shown ...

From extinction to rebirth, here’s a breakdown of how the takahē — one of Earth’s rarest birds — came back from an evolutionary death sentence. The takahē (Porphyrio hochstetteri) is a large, ...

A postmortem examination has revealed that Cassius, an 18-foot-long (5.5 meters) captive crocodile that died last year in Australia at the age of about 120, succumbed to sepsis. Sealed, "dormant" ...

He works in mysterious ways.