Dolphins, including Romaleodelphis pollerspoecki, can communicate in frequency ranges that are outside the hearing ability of ...

Fossil of an extinct Phorusrhacid "terror bird" in the Tatacoa Desert reveals insights into ancient predators and ecosystems.

Fossil skeleton of Paraphysornis, a member of the extinct terror bird family. While this specimen is not the one analyzed in ...

The fossil of a massive predator called a terror bird that roamed South America 12 million years ago is from the largest ...

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

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

A team of researchers led by SNSB paleontologist Gertrud Rößner has discovered a new prehistoric dolphin species. Analyses of ...

Researchers confirm the terror bird fossil 20 years after its South American discovery, comparing the creature to a massive, ...

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

The mostly flightless, meat-eating dinosaur descendents were the size of dogs at their smallest, but the largest known ...

The fossil was on display in a museum, but unlabeled and hidden right under paleontologists’ noses for 20 years.

A FLESH-EATING bird has been uncovered after nearly 12 million years in a Colombian desert. Scientists revealed this extinct “Terror Bird” was the largest of its kind but explained which ...