At first glance, dolphins, sharks, and whales all cut similar figures as they glide through the ocean: sleek fins, smooth ...

When a humpback whale became entangled in a craypot line off Kaikōura last week, witnesses described it thrashing in distress ...

Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on the chin by a killer whale. The dolphin rises above the surface, but the orca ...

MONTEREY, Calif. -- A rare encounter left a whale-watcher in Monterey County, California in shock when a killer whale attacked a pod of dolphins. Dolphins swam for their lives after encountering eight ...

Life around the ocean surface can appear strangely similar from a distance. A dorsal fin cuts through the water, a dark body rises briefly to breathe, and then disappears again. Dolphins, whales and ...

Add Yahoo as a preferred source to see more of our stories on Google. Incredible drone footage captured a number of dolphins and a whale feasting on a bait ball in Monterey Bay, California. The ...

Marine mammals are complex social animals not suited for life in captivity. When confined, they are prevented from carrying out natural behaviors. Cetaceans most commonly held in captivity for human ...