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

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

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other ...

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

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

A team of researchers analyzed a 12-million-year-old fossilized bone discovered in Colombia's fossiliferous Tatacoa Desert ...

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

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

Researchers including a Johns Hopkins University evolutionary biologist report they have analyzed a fossil of an extinct ...

In an interview with Jimmy Kimmel in 2019, the Grey's Anatomy star recalled "Larry Legend" being arrogant that night and, ...

Robert F. Kennedy Jr., one of President-elect Donald Trump’s advisers on health, is taking aim at the agency’s oversight on ...

While past terror bird fossils placed the meat-eating birds at 3 to 9 feet tall, new findings suggest that some were even ...