Kelly the dolphin gamed her own reward system, then taught the trick to her calf — echoing real tool-use traditions found in wild dolphin populations.

Add Yahoo as a preferred source to see more of our stories on Google. A team of wildlife experts with the Pacific Whale Foundation snapped a photo of a breaching dolphin flying 15 feet into the air ...

Driftnets, vertically hanging nets that drift with ocean currents and can stretch for kilometers, are used to catch large pelagic species such as swordfish and tuna. However, they have long drawn ...

Add Yahoo as a preferred source to see more of our stories on Google. A beautiful marine moment was captured at Port Bouvard Marina, Australia, where dolphins were seen swimming directly beneath a ...