Return to Earth as the third expansion map, Extinction, for ARK: Ultimate Mobile Edition is available now. Check out the ...

Melting ice in the Arctic and Antarctic is putting incredible pressure on animals like polar bears, penguins, seals, and ...

Imagine a crocodile built like a greyhound—that's a sebecid. Standing tall, with some species reaching 20 feet in length, ...

Learn how dopamine helps encode and extinguish fear in the brains of mice.

Ancient volcanic winters, not just carbon dioxide warming, likely triggered the end-Triassic extinction when dinosaurs rose ...

Scientists have identified two new species of crocodiles in the Caribbean off the Yucatán Peninsula – and both are already ...

Paleontologists uncover fossils of a massive sebecid crocodile, revealing its existence in the Caribbean long after it was ...

Knife-toothed reptiles called sebecids went extinct on the mainland 10 million years ago. New fossil evidence puts them on an island 4 million years ago.

For decades, mysterious teeth found across Caribbean islands hinted at a top predator researchers couldn’t identify until now ...

A complete ranking of every live-action horror movie based on a video game ever made, from "Resident Evil" to "Until Dawn." ...

For the final team member, big-cat biologist Alan Rabinowitz, time to save the tiger is running out, as he has been diagnosed ...

Microsoft awarded $5 million in grants to 20 AI projects in Washington focused on sustainability, health, and public good.