Nobody knew what was this giant sea creature that washed up on the Indonesian island of Seram.
A baby dolphin was killed by a mob of tourists in Argentina all because of a selfie.
National Aquarium announces the transfer of bottlenose dolphins into ocean sanctuary.
A spectacular footage shows how a school of dolphins are escaping from an orca ambush.
It turns out that levels of mercury in dolphins are linked to exposure in humans. Scientists have found that consuming locally caught seafood may cause some major issues for humans.
Pinkie, a rare pink dolphin, was recently spotted in the Louisiana waterway, with reports that the animal may be pregnant.
Scientists have uncovered a new, ancient and extinct species of river dolphin. By examining fossil fragments, researchers are shedding more light on the evolution of today's freshwater dolphin species.
The Yangtze River is the longest in Asia--what was once one of the only two rivers in the world that were home to two different dolphins: the Yangtze finless porpoise and the Baiji dolphin.
A certain extinct dolphin may actually tell researchers a bit more about unusual river dolphins. Scientists have found a new fossil dolphin species that may shed some light on the relationships between these freshwater dolphins.