A Colombian rancher has discovered a fossilized bone that points to the existence of a giant terror bird species. The fossil, ...

In Colombia, a fossil-collecting rancher has found a giant, flightless killer from 13 million years ago — and a missing link ...

The fossilized leg bone of the terror bird went unidentified for almost 20 years. Nearly 12 million years ago, the largest ...

These formidable predators roamed Colombia’s Tatacoa Desert about 12 million years ago, alongside car-sized armadillos, ...

A massive terror bird fossil, the largest of its kind, was recently uncovered in Colombia’s desert—shedding light on ancient ecosystems.

Though known only from a shinbone fragment, a newly-described flesh-eating terror just might be the largest known member of ...

A 12-million-year-old fossil has revealed what may be the largest known "terror bird" ever found, according to paleontologists.

Terror birds were apex predators some 12 million years ago in South America. A newly published discovery could be the largest ...