Anthony A. Davis ...

California’s exotic pet rules mix some of the nation’s toughest bans with surprising permissions. Ferrets and hedgehogs are off-limits, but zebras, camels, and even ostriches can be owned if you meet ...

A unique fossil that is "literally a black piece of coal" found in the dump of a 19th-century coal mine is revealing new insights about life before the rise of dinosaurs. It has also unseated a fossil ...

A recent study published in the journal Science examined the rapid evolutionary displacement of each of the three color ...