Sky blue, ocean blue, blueberries, my eyes! Despite seeing blue all around us, blue is actually the least common color in ...

Houston Zoo's Caiman Lizard Phillip Beats Rare Jaw Cancer. Houston Zoo’s northern Caiman lizard Phillip has successfully beaten a rare form of jaw cancer. After months of expert veterinary care, ...

It’s wild to think about—but for some species, a few days are enough to be born, grow up, find a mate, and say goodbye.