A rare encounter was caught on camera off the Big Island when two massive killer whales — also known as orcas — swam right up ...

After encounters with whales in the urban waters of Vancouver, a photographer feels a deep sense of connection to the ocean, ...

Haight listed several popular viewpoints in Pierce County for seeing the whales: ...

A team of scientists has documented for the first time how a pod of orcas in Norway work in pairs to enjoy a feast of herring ...

The world of animals is difficult to explore in its entirety. One of mankind's goals since time immemorial has been to know ...

A surge in the number of orca sightings in Vancouver's waters is helping create a community of urban wildlife aficionados, who go online to track the whales and share their experiences. Experts say ...

Efforts to save the Northwest’s endangered orcas are not working on either side of the U.S.-Canada border, according to an ...

"Orcas often share food with each other—it's a prosocial activity and a way that they build relationships with each other.

The population of Bigg’s killer whales — which is believed to be in the hundreds — has grown since the government stopped ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...

A pair of orcas recently made waves when they were spotted in an unusual location off the United Kingdom. The apex predators ...

Using sightings over four decades, researchers have pinpointed three main orca habitats off Australia, with key differences ...