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

The Canadian government says it is taking steps this summer to protect a vanishing species of whale from lethal collisions ...

For the first time, scientists have recorded wild orcas engaging in "tongue-nibbling" — a rare, intimate social behaviour ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

Scientists documented 34 remarkable cases of wild killer whales trying to give food to humans across four oceans over 20 ...

A study published in the journal Current Biology describes a new example of tool use by a critically endangered population of ...

Researchers have identified a fascinating behavior in killer whales, aka orcas: they sometimes offer to share their prey with ...

The smallest species of whale tricks its predators by gushing red gallons of red fluid into the water when under attack ...

Killer whales have been documented offering food provisions to humans swimming near them or in nearby boats. Learn more about ...