Whale watchers are heading out in growing numbers, and knowing where to go whale watching helps them catch the action at its ...

Sightings of Bigg's killer whales in the Vancouver and Victoria harbours have increased 'significantly' this year, say whale ...

Wild orcas on more than 30 occasions in four oceans have attempted to share their prey with people, potentially to develop ...

They amuse us by wearing salmon hats, enrage us by sinking our expensive yachts, and now they have been documented sharing their meals with us – why?

Orcas commonly use prey to engage in play, and the study acknowledges that 38 per cent of the prey-sharing cases it examined ...

The rare and awe-inspiring gestures were documented off the coasts of B.C., California, New Zealand and Norway. Researchers ...

Learn why some orcas, commonly known as killer whales, are sharing their prey with humans.

A pod of orca whales was spotted playing in Commencement Bay near Tacoma. Video shared with KOMO News by viewer Colleen Garland shows the orcas near the shore. There are three types of orcas in ...

For the first time, orcas have been seen making and using tools out of seaweed. The reason? Most likely as a form of social ...

Scientists have documented what might be the first case of friendly interactions between killer whales and smaller cetaceans.

Transient killer whales — including a calf — were spotted swimming out of the Yaquina River. Photographer Jaklyn Larsen has already documented three sightings this year, including the well ...