A killer whale (orca) appears to offer its prey to a human. Killer whales appear to be inviting humans for lunch, a new study suggests.

Killer whales have been caught on video breaking off pieces of seaweed to rub and groom each other, scientists announced Monday, in what they said is the first evidence of marine mammals making ...

Scientists have spotted a subset of killer whales using seaweed to scratch each other’s backs, marking the first known identification of “tool” usage by marine mammals. The “southern ...

The whales use quick body movements to tear pieces of bull kelp for use as tools, perhaps the first known toolmaking by a marine mammal.

The whales in question are the southern resident killer whales that live in the Salish Sea between Vancouver Island and Seattle.

Scientists have spotted a subset of killer whales using seaweed to scratch each other’s backs, marking the first known identification of “tool” usage by marine mammals. The “southern ...

However, NOAA Fisheries lists the southern resident killer whales as at-risk with a declining population. The post Killer Whales Are Such Predators They Even Hunt Moose…Yes, Moose appeared first ...

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the pilot whale calves got there and what happened to them ...

Ilona Skorobogatova shared scary footage from a sailing yacht in which a massive killer whale follows the vessel and repeatedly bumps its body into the boat.

A photographer spotted an incredibly rare “albino” orca leaping out of the ocean along with its pod. A video of the extraordinary sight captured by the Japanese whale-watcher stunned the internet.

A new Southern Resident killer whale calf, J-63, was seen with first-time mom J-40 near Washington in the Salish Sea. Every birth is crucial for survival.

Whale watchers around Hawaii are crossing their fingers for another glimpse of what could be an albino whale.