Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

Diving with orcas, also known as killer whales, is one of the things on many wildlife enthusiasts’ bucket lists. When you hear the word killer whale, you immediately imagine a vicious hunter in your ...

How big they are: Up to 32 feet (9.8 meters) long How long they live: Up to 100 years, but usually around 25 to 50 years What they eat: Fish, seals, seabirds, squid, sharks, and even whales Orcas ...

For more than a thousand miles, a Southern Resident killer whale known as Tahlequah carried the body of her dead calf on a ...

A 40-year-old woman was convicted of breaching the federal Fisheries Act after she was filmed paddleboarding near a pod of ...

Orca hunting a dolphin. Image screenshot on WATCH: Video shows Orca teaching baby whale to hunt dolphin. Source: Youtube, Uploaded: NBC News Whales have long been a source of fascination and wonder ...

Beach rubbing, when animals swim close to shore to rub their bellies on smooth pebbles, is thought to help scrape off dead ...

Advocates say the Federal government is keeping a fish supply behind dams during a major salmon shortage. The salmon need to be able to swim upstream to reproduce, but can’t naturally due to the dams.

More than a year after a massive great white shark washed ashore in southwestern Australia, scientists have uncovered its ...

If you were walking along Jericho Beach in Vancouver this weekend, you may have spotted a majestic orca emerging near the ...

An orca calf less than 24 hours old has been spotted in a rare sighting of a newborn killer whale in Western Australia. The animals are regularly seen off Bremer Bay in summer, but calves are ...

Whales are gathering in large numbers off New Jersey in a portion of the Atlantic Ocean called the New York Bight, according to several sources.