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

Fewer than 400 of the critically endangered North Atlantic right whales remain. However, federal lawmakers have been weighing proposed rollbacks of some protections for the mammals.

Satellites confirm Calanus finmarchicus, crucial for North Atlantic right whales, sustaining their survival amid dwindling ...

Some say they got this name because sailors noticed their ability to dispatch enormous whales and dubbed them ‘whale killers’ ...

Whale watching season opens in Los Cabos, with local tour operators offering a variety of adventures involving enormous visitors.

Want an adventure kayaking with Orcas? The waters around Orcas Island, Washington are full of sealife and are known as being ...

There are eye-opening claims that orcas and dolphins are working together on salmon hunts and sharing food — but not everyone ...

Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...

Whales and dolphins are some of the smartest animals on Earth – and when it comes to hunting prey, they are particularly ...

Whales are not just big, they're a big deal for healthy oceans. When they poop, whales move tons of nutrients from deep water to the surface. Now new research shows that whales also move tons of ...

A federal judge has awarded an environmental group more than $1.6 million for prevailing in a lawsuit against Endangered Species Act regulations for killer whales. In 2020, the Wild Fish Conservancy ...

Nov. 19 (UPI) --A group of amateur whale watchers off the coast of Washington's Camano Island captured video when a seal jumped onto their boat to escape a pod of killer whales. Photographer Charvet ...