Male bottlenose dolphins with strong friendships age more slowly compared to their more solitary peers, according to a new ...

Pumas in Patagonia, Argentina are eating penguins in a national park — and it's changing how the big cats are interacting ...

A rare tick-borne allergy linked to red meat has now been confirmed as deadly for the first time. A healthy New Jersey man ...

Off the coast of British Columbia, killer whales are tailing dolphins, and both seem to be rewarded with fishy meals. But not ...

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has been documented between the two mammals.

Dolphins are social creatures that, like all of us, get old. Signs of aging in dolphins include less energy, changes to skin, ...

White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the ...

Two dolphins were found dead on opposite ends of the SC coast last week, including one near North Myrtle Beach. Experts say there's no cause for alarm.

A Harvard researcher ate 1,000 sardines in 30 days and lost 6 pounds while boosting omega-3 levels to "dolphin-like" heights in an extreme diet experiment.

Stories about dolphins move fast. Someone spots a shark, dolphins show up, and the moment quickly becomes something bigger than it was. Friends repeat it. Strangers add their own details. Before long, ...

This is read by an automated voice. Please report any issues or inconsistencies here. MILAN, Italy — Venice has been charmed by a recent visitor: an acrobatic wild dolphin. The feeling appears to be ...