Jono Ridler has battled loneliness and fatigue as he aims to break the record for the longest unassisted staged swim – and raise awareness about fragile marine life ...

A quick splash, a sleek fin cutting through the surface, and then—gone. Dolphins don’t perform on cue, but when you spot one, even for a moment, it truly does make the ocean feel alive. Some places ...

In "Dolphins Up Close with Bertie Gregory," the National Geographic explorer looks to the camera and says, "Any day you see a dolphin is a good day." And that was Gregory's main objective for his ...

For most of their lives, dolphins Johnny, Rocky and Rambo lived in a tiny swimming pool. Captured from the wild when they were young, they spent years performing in a traveling circus and then at a ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: @pacfighter / Instagram) A soothing dog video captures a Golden Retriever watching the sea like a tiny naturalist.

What began as a routine jet ski ride quickly turned into a breathtaking encounter when a pod of dolphins suddenly appeared.

Photo shows dolphin leaping nearly 20 feet above ocean Dolphins leap to speed up, communicate, or scan surroundings. Speed, ...