It’s one of the largest rivers in the Southwest. Discover the freshwater fish and animals that call the Pecos River home.

From elephants to fennec foxes, discover 10 animals with huge ears and their fascinating adaptations for hearing and survival.

Imagine a sloth. You probably picture a medium-sized, tree-dwelling creature hanging from a branch. Today's sloths—commonly ...

Researchers often rely on fossil teeth for clues about what extinct animals ate. Giant ground sloths’ teeth have been tricky to analyze, though – until now.

We're taking a look at the best Resident Evil movies ahead of the release of Zach Cregger's upcoming 2026 reboot.