What is known is that they have a relatively stable supply of deep-swimming cartilaginous fish — such as sharks or rays — ...

Officials are investigating the cause of death of a whale that washed ashore in Ventura as dozens of marine mammals have been ...

In 2018, a study made headlines when it found that a captive orca, or killer whale, was able to imitate human speech. The ...

A rare pack ice killer whale has been filmed in Antarctica, providing a remarkable look at the behavior and struggles of this ...

Two North Atlantic right whales, among the most at-risk marine mammals, were spotted swimming in the Bahamas on April 15, ...

Whidbey resident Susan Berta wears a T-shirt that sums up her mission in life: “Protect the water. Protect the salmon.

A dead whale washed ashore Friday, April 11, near the Huntington Beach Pier. A team from the Pacific Marine Mammal Center ...

The baby killer whale is the fourth born into the Southern Resident killer whale population in the past 12 months Ingrid Vasquez is a Digital News Writer at PEOPLE. She graduated from The ...

The conservation group said an orca tank in the park in France must be refurbished and staff dedicated to their care retained while activists and authorities are working on a solution. It said ...

The whale remains spotted at Crissy Field on Friday are the same animal spotted one week earlier at Fort Point Rock Beach. Officials say the whale has already been necropsied and the results are ...

"Each new calf is vitally important to this critically endangered population - every birth counts - and we’re hopeful that this young whale will continue to thrive." According to the Orca ...

A brand-new baby orca was spotted this week cruising alongside its mom north of Seattle. Why it matters: It's the second seemingly healthy baby born to the endangered southern resident killer whales' ...