A young bottlenose dolphin was killed and found on a Louisiana beach with bullet wounds from a gun in its heart, brain and spine, ... about a 15-mile drive from the Texas border.

A group of bottlenose dolphins were recently seen ‘throwing’ and killing a young common dolphin off Wales, video shows. It’s considered a ‘rare’ encounter.

CHICAGO — A bottlenose dolphin safely delivered a calf early Saturday morning at Brookfield Zoo Chicago, a “momentous occasion” that marks the first dolphin birth in more than a decade ...