Video Back Videos home Signature collection Essentials collection Artificial Intelligence ...

But 66 million years ago, tantalizingly close in time to when the dinosaurs went extinct, a multitude of sea creatures died here — a “mass death assemblage” — and sank to the bottom of ...

The footprints were made 167 million years ago, during the Middle Jurassic period, an important time in dinosaur evolution, but little rock remains from the era, Blakesley said. As a result ...

Huge meat-eating dinosaurs and their plant-eating prey shared the same watering holes on Skye 167 million years ago, say scientists. University of Edinburgh researchers examined dozens of dinosaur ...

The 444 million-year-old creature fossilized inside-out, researchers say. Paleontologists are marveling over the unique fossil of a marine species that predated the dinosaurs, according to new ...

3 min read At the dawn of the Paleogene—the beginning of the Cenozoic era—dinosaurs, pterosaurs, and giant marine reptiles were conspicuously absent from the face of the Earth. Rodent-size ...

Researchers at the University of Southern California analyzed brain scans and found that a popular sugar substitute, once thought to help cut calories, might instead be nudging people to eat more ...