The sighting of a baby killer whale in British Columbia has given researchers a sign of hope for the endangered species, according to the Center for Whale Research.

The episode, witnessed off the Australian coast, offers a rare glimpse into the brutal efficiency of the ocean’s top predator.

Second only in size to the blue whale, seeing a fin whale surface from the ocean's depths can leave you spellbound!

Each year, gray whales (Eschrichtius robustus) complete one of the most impressive journeys in the animal kingdom. They ...

A massive gang of over 60 orcas was seen brutalizing an endangered pygmy blue whale off the coast of Western Australia by a ...

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

A sperm whale was recently seen swimming in a shallow estuary in Ireland — a rare occurrence that worried conservationists. Fortunately, the large creature “lived to tell the tale.” ...

in a “rare” sighting, a sperm whale was observed swimming into the mouth of a river in Ireland. Just a few dozen sperm whale sightings have been made off the coast of Ireland since 1990 ...