They've been discovered in whales, fish, krill, and now dolphins, posing a severe risk to their health. Scientists uncover ...

Stories about dolphins move fast. Someone spots a shark, dolphins show up, and the moment quickly becomes something bigger than it was. Friends repeat it. Strangers add their own details. Before long, ...

Do other animals have language? Dolphins do — and we may just be able to understand it soon. Here's how researchers are working to translate dolphin sounds.