This river is known for beautifully meeting with a neighbouring river before it empties into the Atlantic Ocean.

A dolphin was captured on camera urinating into the air as another dolphin swims nearby in a rare occurrence that has left ...

Pink Dolphin has been making a splash ever since the Colombian coffee shop opened last month in Astoria at 14-53 31st Ave.

These adult male dolphins pee in the air. We have questions. These adult male dolphins pee in the air. We have questions. Read There's mercury in the Amazon. This scientist is tracking it down.

Scientists conducting the first-ever South American river dolphin census have sighted hundreds of dolphins, raising hopes about the survival of some of the endangered species’ populations.

VICHADA, Colombia—From the bow of a canoe-shaped motor boat called a bongo, marine biologist Fernando Trujillo aimed his zoom lens toward a stretch of muddied river water flowing past an ochre ...

Some also live in rivers, including the Amazon River in South America and the Ganges River in India. Dolphins are technically classified as whales, but are different from their larger cousins in many ...

How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around ...