Shadow, a red golden retriever, was sailing off the coast of Laguna Beach, California, with his owner when a pod of dolphins put on a stunning show.

In this rare behaviour, the dolphins push themselves vertically out of the water and ‘walk’ along using their tail.

With all the splashing, it was hard to tell what was happening under water. As the orcas surfaced to take a breath, dolphins were darting around their heads, but the water was so murky that the ...

A pair of dolphins were seen playfully leaping out of the Indian River next to a St. Lucie County Sheriff's Office boat, in a video captured by the sheriff’s office. The exciting video was shared to ...

Monterey Bay Whale Watch said the dolphins were spotted by the company's scouting boat when it went out to "perform a survey on the coast south of Monterey." ...

Research suggests that dolphins develop a lifelong vocal “name.” Here’s how they evolved this high level of social identity, once thought to be uniquely human.