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

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

A massive meat-eating bird sat high atop the food chain about 12 million years ago. Researchers analyzed a bone of the ...

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

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

Evolutionary biologists report they have analyzed a fossil of an extinct giant meat-eating bird -- which they say could be the largest known member of its kind -- providing new information about ...

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

Come Jan. 20, we will all be living in Trump’s America Updated: November 6, 2024 • 8:31 AM EST Stressed about the election? Here's how to manage anger and disappointment if your candidate didn ...

Nov. 5, 2024 — Researchers have developed an AI-powered system that mimics the human sense of smell to detect and track toxic gases in real time. Using advanced artificial neural networks ...

Western officials are investigating whether devices planted at shipping hubs in Europe may have been a test run by Russian operatives for placing them on planes bound for the U.S. By Michael ...