In a win for animal welfare, Mexico bans captive dolphins for entertainment purposes. Learn more about the law and what it ...

Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...

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

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

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

Four bottlenose dolphins born in captivity at the now-shuttered Miami Seaquarium will now live out the rest of their lives in ...

Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

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.

Two dolphins took a wrong turn and ended up stranded in a marsh off the Weweantic River, but rescuers soon had them back ...

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

From land–borne pathogens to high–speed vessel strikes, Pacific whales and dolphins are caught in a "perfect storm" where ...