Scientists say they have documented dolphins and a local population of killer whales known as Northern Resident orcas teaming ...

Off the coast of British Columbia, killer whales are tailing dolphins, and both seem to be rewarded with fishy meals. But not ...

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

In the cold coastal waters of the North Pacific, a rare alliance is challenging what scientists thought they knew about ...

New research has revealed that marine mammals who live far below the ocean's surface are not immune from the burden of toxic forever chemicals, with whales and dolphins showing unprecedented levels of ...

A soothing dog video captures a Golden Retriever watching the sea like a tiny naturalist. From the boat’s rail, Shadow stares at whales and tracks a playful dolphin pod. The ocean is calm and blue.

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

They came together Sunday evening not far from Port Townsend. Why, no one can say for sure, except the participants themselves — and no humans speak their language. The participants were the Northwest ...

"That's not a boat! It's a stampede," one amazed witness proclaimed Michael Nied has been a digital news editor with PEOPLE since 2025. He has previously been published by Just Jared, PopCrush, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Orca whales are skilled pack hunters with an ever-growing list of ...

In the Gulf of California, a pod of orcas known as Moctezuma’s pod has developed a chillingly precise technique for hunting young great white sharks — flipping them upside down to paralyze and extract ...