Add Yahoo as a preferred source to see more of our stories on Google. How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, except ...

Picture a dolphin diving toward the seafloor with something odd on its nose. It is not a shell or a fish. It is a sea sponge.

Swimming with captive dolphins is definitely a no-no, but ‘swim with’ trips with wild animals are a more complex issue, says James Fair ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

PUERTO NARINO, Colombia (AP) — A flash of pink breaks the muddy surface of the Amazon River as scientists and veterinarians, waist-deep in the warm current, patiently work a mesh net around a pod of ...

REEDVILLE, Virginia — Three young male dolphins simultaneously break the water’s surface to breathe — first exhaling, then inhaling — before slipping back under the waves of the Chesapeake Bay. “A ...

A miles-long cluster of dolphins has been filmed leaping and gliding across Carmel Bay off the central coast of California, forming an unusual “super pod” of more than 1,500 of the marine creatures.

Most people think that only people can understand numbers, but that's not true. Many animals can naturally figure out how much something costs, see patterns, and make decisions based on simple math.