The dramatic incident transpired in Bremer Canyon, a marine park off the coast of Bremer Bay on Monday (Apr 7).

Galway PhD student Seán O’Callaghan develops a novel method for identifying sperm whales using aerial photographs.

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

I knew that on a typical one-week cruise in Southeast Alaska I would likely encounter diminutive harbor porpoises, giant humpback whales, shoals of Pacific white-sided dolphins, killer whales and ...

The employees of the company Naturaliste Charters Whale Watching could hardly believe their eyes when they saw what this orca ...

A tour company called Naturaliste Charters Whale Watching captured the wild spectacle as it unfolded. “We witnessed an ...

“As the blue whale’s fate was sealed, orcas celebrated with breaches and tail slaps ... and in one instance, a pod of killer whales attacked an adult gray whale, though the gray whale ...

A massive, 13-foot, 1,400-pound great white shark, known for making a great white shark 'drawing,' pinged off Florida's East ...

As the blue whale’s fate was sealed, orcas celebrated with breaches and tail slaps,” reads a social ... Despite being commonly known as “killer whales,” they’re a member of the dolphin ...

One sign of seasonal change for locals is people flocking to Monterey Bay in the spring and fall to view migrating whales.