The U.S.’s ocean regulator plans to make industry-friendly changes to a longstanding rule designed to protect vanishing ...

When paddleboarding in the ocean, you never know what kind of animals you’ll encounter. But we’re guessing that getting a ...

While killer whales (Orcinus orca) can trigger the immediate departure of white sharks (Carcharodon carcharias), extended absences from their aggregation sites are also part of the sharks' natural ...

Killer whales can scare white sharks away in the moment, but a 12-year study from South Australia shows that long disappearances from shark hotspots are often just part of the sharks’ natural rhythms.

Sightings of Antarctic orcas in Australian waters are very rare. A tour group in WA saw what appeared to be a pod of ...

Add Yahoo as a preferred source to see more of our stories on Google. Northern resident killer whales rub bellies across rocks on the shore near a beach on the Sunshine Coast, B.C. (Submitted by Ryan ...

The dead right whale was a female. Scientists say they worry especially about deaths of females because the species is ...

A 3-year-old North Atlantic right whale was found dead Tuesday on the shore of a barrier island off the coast of the Eastern ...