Teeth marks made on the leg bone of a large avian reptile known as a terror bird 13 million years ago suggest an even bigger ...

A 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...

Researchers have found evidence of a titanic tussle between a terror bird and a large caiman in Colombia's ancient La Venta ...

One day in the Middle Miocene, some 11 million to 16 million years ago, a roughly 4.8-metre-long caiman ate a terror bird 1.

The terror bird. It’s a name that strikes fear, and with good reason. These “super predators” from the Phorusrhacidae were a ...

FOSSILISED bite marks on the leg of an ancient “terror bird” have been traced back to a massive crocodile that roamed Earth ...

It helps keep them warm, say our readers – but the flamingo is most famous for standing on one leg, and warmth is unlikely to ...

At shops across the country, some of the most popular sales associates have four legs, twitchy ears and whiskers.

But T. rex was also the last of its meat-tearing family. The earliest tyrannosaurs evolved about 166 million years ago. In ...

The team is "here to stay," no matter what, lead researcher Keith Bowers said, amid federal funding changes for scientific research.

The Earth is full of remarkable species, and the wood frog (Lithobates sylvaticus) is certainly one of them. This small ...

New scans reveal a fatal encounter between Purussaurus neivensis and a flightless terror bird in prehistoric Colombia.