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

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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Researchers identified two ecologically distinct communities of transient killer whales along the West Coast, each with unique hunting behaviors, habitats, and social networks.

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in ...

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.

HONOLULU (HawaiiNewsNow) - Marine mammal researchers now have a way to study what pilot whales and false killer whales do deep below the ocean’s surface. It’s a window into the whale’s world. “It’s a ...

Underwater photographer and author Brian Skerry details what he's learned about the majestic creatures. Underwater Photographer Unveils 'Secrets Of The Whales' Different whales around the world have ...

SAN JUAN ISLAND, Wash. — As dawn broke over San Juan Island, a team of scientists stood on the deck of a barge and unspooled over a mile of fiber-optic cable into the frigid waters of the Salish Sea.