Orcas, or killer whales, are deadly and beautiful apex predators. Donald Trump suffers major legal loss in "deep state" war Dave Ramsey warns Americans on buying a car Video of embrace at Coldplay ...

Killer whales have joined the rare club of animals that can make and use tools, for the first time being observed crafting a kind of brush out of kelp and then using it on fellow pod members.

A well-known male killer whale was spotted June 9 traveling alone through Yaquina Bay and along the central Oregon coast, drawing attention from researchers, photographers and onlookers as he ...

In all the sightings, a weeks-old pilot whale swam by a female killer whale in what scientists call an echelon position, with the young whale located beside and slightly behind the adult orca.

An incredibly rare albino orca was caught on camera leaping out of the ocean, leaving an impassioned wildlife photographer “shaking with excitement.” ...

The black and peachy-orange orca calf was seen swimming with, Sedna, a descendant of one of the Budd Inlet Six. Tom Filipovic / Eagle Wing Whale & Wildlife Tours / Pacific Whale Watch Association ...

A new orca calf has been born in the Pacific Northwest, and this baby boasts an impressive family tree.

A killer whale has become a first-time mom after a peachy-orange calf was spotted swimming with her off Washington, a whale watching group said. The baby orca was discovered March 20 in the Salish ...

SEATTLE — A new orca calf spotted in the Puget Sound last week is part of the family of the last killer whale captured in United States waters. The new Bigg's, or mammal-hunting, orca calf was ...