This is the moment a huge lion was spotted on the loose in a sleepy Mexican town. A passer-by captured the feline on camera ...

New research has discovered 16 new desert grasshopper species, revealing their Ice Age-driven isolation and diversification.

A new exhibit featuring nearly 300 never-before-seen fossils will open at the New Mexico Museum of Natural History & Science ...

Crocodiles, monkeys, tigers, zebras and dozens of other taxidermy animals will move to new homes after concerns about arsenic exposure forced the closure of the South Dakota museum where they had ...