Scientists identify the oldest flying reptile in North America, discovered in Arizona and dating back 209 million years.

Animal behavior and cognition experts at the University of Lincoln, U.K., have made new discoveries about reptile sentience ...

The 209-million-year-old fossil offers clues to the evolution of the reptiles, which have more than 150 named species ...

A remarkable discovery in Patagonia has unveiled the nearly intact fossil of a pregnant sea reptile. In a groundbreaking ...

Snakes can see heat, have incredible jaw flexibility, and aren’t as mean as we think. Discover 10 cool facts about these ...

Scientists found a “large” camouflaged creature on rocks in Angola and discovered a “cryptic” new species, a study said.

Scientists found a “large” creature running “rapidly” across rocks in Angola and discovered a new species, a study said. Photo from Lobón-Rovira, Heinicke, Bauer, Conradie and Pinto (2025) ...

Water and air pose completely different challenges to animals on a number of levels.

Lizards possess remarkable abilities. Some desert species survive with minimal water. Many lizards drop their tails to escape ...

Yale University ecologists reveal a lizard lineage that rode out the dinosaur-killing asteroid event with unexpected ...

Small and elusive night lizards probably persisted because they have slow metabolisms and like to hide out in rock crevices, ...

A recent study has uncovered an extraordinary survival story—night lizards, small reptiles that still inhabit parts of North ...