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

Add Yahoo as a preferred source to see more of our stories on Google. A pair of dolphins were seen playfully leaping out of the Indian River next to a St. Lucie County Sheriff's Office boat, in a ...

A new study suggests a strange, light-brown slime on Indian River Lagoon dolphins is a warning sign of suppressed immunity. Researchers found that the slime patches contain more types of cyanobacteria ...

The Miami Dolphins saw their postseason aspirations come to an end on Monday Night Football in Pittsburgh as they lost 28-15. They were officially eliminated from playoff contention with the loss, and ...

Add Yahoo as a preferred source to see more of our stories on Google. When dolphins began washing up dead by the dozens on Lake Tefe in Brazil's Amazonas state, hydrologist Ayan Fleischmann was sent ...

It's pretty rare to spot dolphins in Vancouver's waters. While several species of the adorable marine mammals call B.C.'s ...

Researchers monitoring solitary bottlenose dolphin in Venice say its survival depends on management of people Usually, ...

When dolphins began washing up dead by the dozens on Lake Tefe in Brazil's Amazonas state, hydrologist Ayan Fleischmann was sent to find out why. What he and his colleagues discovered was startling: a ...