In each of these cases, the killer whales approached the people on their own and dropped their prey in front of them. “This ...

ORCAs, the ultimate ocean predators, are capable of hunting the largest animals on Earth, including blue whales and elephant ...

Scientists say rare behaviour observed in Pacific Northwest shows how much we still don’t know about marine mammals ...

Inspired by Victoria’s Big Gay Dog Walk, the land-based whale-spotting event was first launched last year, proving a huge ...

A massive killer whale swam deep into Yaquina Bay, hunting alone and stunning onlookers. Here's what we know about T049C — and why he's so well known.

Researchers using a new drone say they have observed killer whales finding and modifying stalks of kelp to preen each other.

Killer whales are known for exceptional intelligence, displaying complex social structures and sophisticated communication.