Northern resident killer whales and Pacific white-sided dolphins have been filmed hunting Chinook salmon together for the ...

Orcas, or killer whales, are deadly and beautiful apex predators.

A rare and dramatic encounter with transient killer whales has been documented off the coast of Victoria, offering a glimpse ...

Some animals have better publicists than others. Sure, sharks have killed a few people here and there, but thanks to movies like "Jaws" and "The Shallows" everyone thinks they're all man-eating murder ...

Killer Whale’s sombre meditation on the far-reaching effects of animal captivity undercuts the film’s central survival-horror ...

Hey hey hey, we have got ourselves another sea monster here! If you think sharks have had a long enough run in the movies as ...

The turquoise waters off the coast of Oman have long been a magnet for those seeking the gentle ballet of dolphins or the ...

From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are displaying some fascinating — and sometimes terrifying — behaviors. When you ...

The bumphead sunfish (Mola alexandrini) is one of the strangest and most impressive giants in the ocean. With a flattened, ...

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

Let’s say it’s 2036, and scientists are working on a new class of drugs. Today, for instance, pharmaceutical companies use ...

That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...