Using sightings over four decades, researchers have pinpointed three main orca habitats off Australia, with key differences ...

"Orcas often share food with each other—it's a prosocial activity and a way that they build relationships with each other.

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Animals can be a human’s best friend — or worst enemy. For every Free Willy, Old Yeller, Air Bud, or Beethoven, there are animal attack movies featuring everything from avian assaults (The Birds) and ...

While well-documented in the Northern Hemisphere and Antarctica, much less is known about killer whales (Orcinus orca) in ...

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

Orcas, often referred to as "killer whales," have earned their intimidating nickname for a reason. These magnificent ...

A new study documents wild orcas offering food to humans across the globe, leaving scientists puzzled about the motive behind ...

As humans increasingly appear in orcas' marine neighborhoods, the whales could be interested in learning about us: our ...

In a recent study published in the Journal of Comparative Psychology, scientists from Canada, New Zealand, and Mexico ...

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?