This collection of articles about whales in the Pacific Northwest highlights new births and unusual behaviors. One story focuses on a killer whale becoming a first-time mom with a calf spotted in the ...

A rare encounter was caught on camera off the Big Island when two massive killer whales — also known as orcas — swam right up ...

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 ...