The mystery orcas are back in town. A trio of unidentified orcas, never observed in the Pacific Northwest before, showed up in early March, first in Canada’s Vancouver Harbour, then in the busy ports ...

In the wild, survival often hinges on strength, strategy and sheer willpower. In this captivating BBC Earth footage, David ...

Scientific analysis of "cannibal" killer whales might seem shocking at first glance, but it might also indicate that our ...

A gigantic, 40-foot whale carcass washed up on Rockaway Beach after floating off the coast of Long Island. Video from Chopper ...

Reality, however, is nothing like that famous story of revenge. Sperm whales are indeed massive, ancient creatures of great ...

A whale that was stranded for days in shallow water at a Baltic Sea resort in Germany has swum free from a sandbank overnight ...

Off the coast of South Africa, near the fishing town of Gansbaai, two orcas have made a name for themselves worldwide.

An unprecedented look at the birth of a sperm whale found that mother and calf were supported by other whales throughout the ...

Scientists have confirmed that sperm whales headbutt each other, revealing powerful behavior and new social insights.

Dr. Gero has spent the last 20 years following the sperm whales that reside off the coast of Dominica – and when we spoke, he ...

Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior.