Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

UNDATED (WKRC/CNN Newsource) - Scientists discovered that a pod of orcas have developed a new method for killing whale sharks, the world's largest fish. Scientists have believed that killer whales, or ...

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Killer whales team up with dolphins to hunt salmon, reveals new research. The apex predators, also known as orca, have been ...

Kayleigh Nicole Grant detailed an unforgettable dive with a pod of orca whales, describing what it was like to swim close to the giant animals underwater The professional diver explained how the ...

A massive orca attacked a SeaWorld trainer, dragging him underwater twice for lengthy periods as hundreds of horrified spectators watched in terror. The life ...

SEATTLE — Photographer Matt McDonald had lived on Puget Sound for years, but had never seen a whale, so he was elated when he spotted a giant marine mammal just off Seattle's waterfront one evening.

Like corn kernels in slowly heating oil, the orca sightings began sparse and unpredictable. But at some imperceptible moment, ...