Only two blue whale births have ever been recorded in human history, both decades ago. This remains an extraordinary mystery, ...

A small contingent of Killer Whales had a big showing at the Alaska Age Group Championships in Fairbanks this past weekend.

California State Parks spotted the 10.5-foot whale on early Valentine's Day morning and alerted the Marine Mammal Center.

Researchers at the University of Manitoba identified two small, genetically distinct populations of killer whales, or orcas, ...

The show, narrated by Tom Hanks, offers glimpses of critters large and small. And capturing that footage is no small feat.

Dozens of false killer whales stranded on a remote beach in the Australian state of Tasmania will be euthanised after bad weather and the isolated location hampered efforts to push them back into the ...

Marine experts have given up hope of rescuing more than 150 false killer whales that stranded on a remote beach on ...

Researchers are conducting testing on a pygmy sperm whale that washed ashore in Pismo Beach last week. Officials with The ...

A peachy orange baby killer whale was spotted bouncing and rolling in waters off Washington, a nonprofit said. A pod of the endangered Southern Resident killer whales were photographed Feb. 8 off San ...

Time is of the essence for a Brazilian neuroscientist who wants to study whale and dolphin brains before the brains decompose ...

Follow a team of scientists and filmmakers in Antarctica studying the most sophisticated hunting strategy in the animal kingdom – killer whales making waves to wash seals off floating ice. “Expedition ...