Sea World San Antonio is mourning the death of one its oldest and longest-tenured residents — Notchfin, a “founding” member ...

Members of the Cape Coral Police Department’s Marine Unit got some playful company on Friday. Video captured by CCPD shows the perpetrator, a porpoise, trailing behind the boat for a ride-along… or ...

A sighting of a pod of dolphins off the Isle of Man's east coast reflects the rise in the number of species found in Manx waters, a conservation charity has said. Tom Morgan filmed the surprising ...

Despite their name, killer whales (orcas) are actually dolphins.

She died on Tuesday, March 12, according to a SeaWorld San Antonio. Notchfin was a "founding member" of the park when it ...

Allie, a 37-year-old bottlenose dolphin, has entered her third trimester of a 12-month pregnancy. She is expected to give birth in June.

PORTSMOUTH, R.I. (WPRI) — A dolphin washed ashore Friday in the area of Seaconnet Boulevard in Portsmouth. As of 12:45 p.m., ...

Crews attempted to bury the dissected animal's body, but it turned into an unpleasant surprise for a couple walking along the ...

4 p.m. update: The Dolphins added a bulkier body to their running back room on Thursday when they agreed to terms with 5-11, ...

A stranded Risso’s dolphin rescued by Environmental Conservation Officers in East Hampton has died, according to the New York ...

An Iowa snowbird escapes the cold of Iowa winters by sailing the Intra Coastal Waterway from Fort Lauderdale to Key West.