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

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

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

Researchers focused on the Salish Sea have made an intriguing discovery about Orcas. These whales, which have continually ...

A new study reveals killer whales fashion kelp into tools and use them to groom each other, a possible first for marine ...

Killer whales have been seen detaching lengths of seaweed and using them to massage each other—the first evidence of ...