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 ...

Research suggests that dolphins develop a lifelong vocal “name.” Here’s how they evolved this high level of social identity, once thought to be uniquely human.

Whale song is calming and ethereal, and a lot more complex than once thought. Take a recent example - earlier this year, an international team of researchers discovered that the calls of humpbacks ...

PANAMA CITY BEACH, Fla. (WJHG/WECP/Gray News) - A Florida marine park known for aquatic animal encounters is now weathering concerns about its animals’ quality of life, causing lawmakers to speak out.

Which animal is the fastest aquatic mammal in the world? Discover why dolphins hold this title, along with their swimming ...