Recently compiled data from the Whale Museum in Friday Harbor shows a shift in the presence of two ecotypes of killer whales ...

For generations in Australia's Twofold Bay, wild orcas and humans formed one of the strangest hunting partnerships ever ...

New analysis of traces of radioactive fallout from nuclear weapons testing trapped in the teeth of stranded whales has helped ...

The mysterious mutual aid of animalsText by Naohiro EbisuyaIs there a 'society' in the ocean that humans don't know about yet ...

Whale researchers spotted the 30-year-old female orca carrying a tiny carcass through the Strait of Juan de Fuca on Saturday.

Go see Nachi Falls and eat delicious fresh tuna in the evening. On the way back, drink coffee while gazing at the sea. I have put together a 2-day, 1-night trip to Wakayama, including breaks and ...

CHICAGO (AP) — A third beluga has died at a Chicago aquarium after being rescued this summer from a shuttered Canadian marine park in a complex international operation that moved 30 whales to ...

A new open-access catalog of whale calls will help researchers and orca enthusiasts identify distinct killer whale ...

The Eastern Tropical Pacific orcas were spotted about 5 miles off Dana Point, heading north by the afternoon to near Newport ...

The Eastern Tropical Pacific orcas were spotted about 5 miles off Dana Point, heading north by the afternoon to near Newport ...

Researchers spot two new calves in the islands’ endangered population—an exciting discovery for a group with fewer than 150 individuals. Research partners spotted two endangered main Hawaiian Islands ...

Right whales forage near the water's surface at night, putting them at greater risk of potentially fatal collisions with boats, Jay Kirkham at Dalhousie University, Canada, and colleagues report Sept.