Learn how changes in dolphin vocal frequency and duration may reveal engagement during training, feeding, and play.

Dolphin sounds reveal a lot about their lives. A new study of bottlenose dolphins found they vocalize more during training, ...

Dolphins produce a range of vocalizations used for echolocation and communication. These vocalizations vary with social ...

Dolphins exhibit one of the most sophisticated forms of animal communication, employing a diverse vocal repertoire that includes frequency‐modulated whistles, burst-pulses, and other signal types.

According to a study published in Science Advances, bottlenose dolphins taste the urine of others to recognize them. Dolphins ...

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, ...

We already knew that bottlenose dolphins can follow "recipes" in preparing mollusks, help other species in distress, and possibly do math. So it may come as no surprise that the marine mammals also ...

Washington — Some dolphins in Australia have a special technique to flush fish from the seafloor. They hunt with a sponge on their beak, like a clown nose. Using the sponge to protect from sharp rocks ...

Brookfield Zoo Chicago is unveiling a new chapter in one of its most beloved attractions. Beginning Oct. 4, guests can experience Dolphin Discovery, a newly reimagined show at the zoo’s renamed ...

A Chicago zoo has a pretty big flipping reason to be excited! Brookfield Zoo Chicago welcomed its first bottlenose dolphin calf since 2014 when a 38-year-old bottlenose dolphin named Allie gave birth, ...