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.

"They are so curious and playful!" the tourist said, recounting how the marine mammals swam right up to his boat ...

Also known as skunk dolphins or Commerson's dolphins, these mammals weigh up to 190 pounds and often approach boats.

Deepwater dolphin species make a rare appearance on the NSW Mid North Coast, delighting scientists and marine wildlife enthusiasts.

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 ...

VIRGINIA BEACH, Va. — Visitors at Ocean Eddie's Seafood Restaurant in Virginia Beach experienced dinner and a dolphin show on Sunday! Diners at the restaurant caught a glimpse of a dolphin enjoying ...

SAN DIEGO (FOX 5/KUSI) — SeaWorld San Diego has several new baby animals you can visit at the park and they are sharing them with you. This year, the park has seen the birth of baby bamboo sharks, ...

MIAMI — Lifeguards in South Florida jumped into action when they heard reports of a beached dolphin. Miami-Dade Fire Rescue's Ocean Rescue lifeguards found a baby dolphin on Saturday morning on the ...

Researchers analyzed nearly 200 whale-dolphin interactions, and conclude: They sure do seem friendly. Humpback whales (Megaptera novaeangliae) like the ones pictured here with bottlenose dolphins ...