What was the porpoise? A dozen fun-loving and acrobatic dolphins turned the East River into their playground — leaving bewildered experts scratching their heads on what propelled the rare visit. The ...

The first 70-degree day in New York City since October brought out dolphins in the East River next to Randall’s Island Park.

A new study reveals a strange light-brown slime on Indian River Lagoon dolphins signals suppressed immunity and other health issues.

IUCN Red List classifies the tucuxi river dolphin as endangered It’s official – all five of the world’s river dolphin species are now threatened with extinction after the IUCN Red List re-classified ...

There are around 40 species of dolphins alive today. They are found all over the world and live in both freshwater and marine habitats. However, although many species are thriving with populations in ...

A pod of dolphins was spotted in New York City’s East River on Monday, March 9, delighting onlookers.Videos released by the Randall’s Island Park Alliance, @randallsisland, show the dolphins ...

On Monday, March 9, New Yorkers going about their days were caught by a rare sight in the East River. For a moment, the usually busy city channel turned into a playground for dolphins. Soon, many ...

In a major boost to conservation of the endangered Indus river dolphin, WWF experts in collaboration with the Sindh Wildlife Department safely tagged three dolphins in Pakistan with satellite ...

Turns out dolphins are just marine mammal mamma's boys — and girls. Their in-group preference makes them hang flipper-to-flipper with "mommy" for much longer than biologists had assumed, and that ...