Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

Dozens of dolphins stranded on Cape Cod Monday in what rescuers say is Massachusetts' largest known bottlenose dolphin ...

Two long-beaks have been spotted swimming at separate locations around the north Island this month, far from their usual ...

New study shows how bottlenose dolphins are struggling to hunt normally and forage close to trawl nets when fishing boats are ...

There are some incredible animals that roamed the earth and its oceans millions of years ago, and an ancient freshwater dolphin species was just discovered in the Peruvian Amazon. The Weather Channel ...

Pakistan establishes a new Indus River Dolphin Sanctuary, protecting critical habitat for 2,000 remaining dolphins and river ...

Scientists tracked more than 17,700 kilometers of fishing activity to uncover a dramatic shift in dolphin behavior.

Washington, DC—The National Marine Fisheries Service today protected rare Taiwanese humpback dolphins, listing the species as “endangered” under the Endangered Species Act. The decision comes in ...

Up until recently, it was thought that only two species of bottlenose dolphins existed—the Indo-Pacific and the common bottlenose. But recent DNA tests performed by researchers at Australia’s ...

Unexpectedly low calf numbers within the spinner dolphin population off Hawaiʻi Island were revealed in a study led by ...

Three rare marine species were recently spotted off the coast of Thailand during a survey, photos show. Photo from the Thai Department of National Parks, Wildlife and Plant Conservation A trio of rare ...

A new study suggests tourism and human activity off Hawaii Island may be contributing to unexpectedly low calf numbers in ...