Orcas, better known as killer whales, sit atop the aquatic food chain as one of the most lethal apex predators on Earth.

These incidents, documented across four different oceans, saw orcas approaching humans on boats, in the water, and even standing on shore, offering a variety of items such as fish, mammals, birds, ...

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KILLER whales have been spotted giving gifts to humans in “extremely unusual” behaviour, baffled scientists say. Dozens of ...

A 13-day survey conducted in the Clarion-Clipperton Zone (CCZ) found a large variety of marine life living in the region, ...

Despite their reputation as 'killer' whales, orcas are known to lend a helping fin by sharing their food with humans.

The report recommends ensuring the orcas have "priority access" to early-season chinook in the Fraser River through fishing closures. It also calls on government to identify seasonal and annual prey ...

A new report from a group of more than 30 experts says a population of endangered killer whales off the coast of British ...

A new report from a group of more than 30 experts says a population of endangered killer whales off the coast of British Columbia and Washington state is showing no sign of recovery under the current ...

An investigation traces arrival of nine large factory trawlers to B.C.'s coast in recent years, claiming some may be involved ...

This week on Break It Down: feast your eyes on the stunning first images from the world’s largest digital camera, capturing millions of galaxies and thousands of new asteroids. Why killer whales are ...