Killer whales are one of the most widespread animals on the planet. As the ocean’s largest apex predators, they keep marine ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have spotted a subset of killer whales using seaweed to scratch each other’s backs, marking the first known ...

Killer whales have been filmed hunting, killing, and eating whale sharks in the open waters of the southern Gulf of ...

Along remote coastlines, killer whale parents teach their young how to intentionally beach themselves for prey in a tradition ...

The baby killer whale is the fourth born into the Southern Resident killer whale population in the past 12 months Getty The sighting of a baby killer whale in British Columbia has given researchers a ...

A pod of endangered Southern Resident Killer Whales were spotted off the coast of Monterey Bay, California. The whales rely on Chinook salmon as their primary food source, but salmon populations are ...

Killer whales have been seen detaching lengths of seaweed and using them to massage each other – the first evidence of tool-making by marine mammals. The whales bite off the end of a kelp stalk, ...

LĀNA‘I, Hawai‘i (Island News) -- A heartbreaking discovery off Lāna‘i this week. Researchers with Cascadia Research Collective found an endangered false killer whale severely entangled in marine ...

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 resident” killer ...

The sighting of a baby killer whale in British Columbia has given researchers a sign of hope for the endangered species. In a Facebook post on Tuesday, April 8, the Center for Whale Research announced ...