The intensely social Atlantic spotted dolphin thrives in large social groups and loves to play in the balmy waters of the ...

Dolphins were abundant in the Sound before the 1940s, according to the Long Island Sound Partnership, but in the decades that followed, they seemed to disappear, most likely because of deteriorating ...

Four dolphins from the Miami Seaquarium have been relocated to a marine mammal facility in the Florida Keys. Aries, Onyx, Ripley and Zo are among the 16 Atlantic bottlenose dolphins that had to find ...

When one of Earth’s smartest creatures vocalizes, it fuels a heated debate among scientists: Are dolphins actually speaking a complex language?

CLEARWATER, Fla. — Clearwater Marine Aquarium announced Thursday night the heartbreaking news that Winter the Dolphin has died after days of fighting a gastrointestinal infection. Caretakers of the 16 ...

More than four decades ago, in the summer of 1982, a team of researchers chased bottlenose dolphins through the shallow, brackish waters of the Mississippi Sound, scooped them gently into a 457-meter ...