In the serene surface of the Gulf of California, a harrowing spectacle is developing. Near the surface ridden with confusion ...

Seven minutes into the video, the whales attacked a second juvenile white shark. This one was worked over repeatedly until ...

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two distinct subpopulations: inner and outer coast transients. Based on 16 years ...

An orca calf born to J36, aka Alki, died within the past three days, the Center for Whale Research reported Saturday. A southern resident killer whale from J pod was spotted pushing a dead calf ...

A new orca calf has been born in the Pacific Northwest, and this baby boasts an impressive family tree. The orca calf belongs to a family of transient killer whales, or “Bigg’s” killer whales, and was ...

SEATTLE — A new Bigg’s orca calf was spotted in the Salish Sea last week among a group of more than a dozen killer whales, according to the Pacific Whale Watch Association. The baby was seen on ...

Drone pilot Slater Moore captured a rare sight on camera: two adult female killer whales and two calves tearing into a still-wriggling shark in California's Monterey Bay. It's rare to catch this ...

On Friday evening, after all the human patients were finished for the day at the Alaska Spine Institute's imaging center, a dead killer whale calf underwent a CT scan and an MRI. The whale offered a ...

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two ...