Recently, people have spotted killer whales engaging in some unique behavior. They are rubbing their bellies along the rocks ...

Residents of a Seattle neighborhood enjoyed a show put on by killer whales on Friday. A pod of orcas breached and slapped ...

The rapid expansion, over-exploitation and subsequent decline in whale stocks in the northern hemisphere in the 20th century ...

Several inquisitive humpback whales “played” with a spunky rescue pup during an encounter off the coast of San Diego, California, recently. Domenic Biagini, owner-operator of Gone Whale Watching San ...

The biology of Antarctic species is very different; warm things up by just a degree or so, and they could emerge into a very ...

As luxury and expedition lines launch new cruise itineraries in Arctic Greenland, travelers should be wary of conflating the ...

A 2003 marine heat wave in the waters around Greenland continues to impact North Atlantic ocean ecosystems decades on, with a ...

Researchers in Antarctica think they might have been missing an essential part of the puzzle when it comes to melting ...

The International Union for Conservation of Nature in October made the hooded seal an endangered species, while the bearded ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...