The sound is sharp, spare and strange, a burst of clicks cutting through seawater. For years, researchers treated those sperm ...

Project CETI, you may recall, is the same group that recently released footage showing adult sperm whales collaborating as ...

Pythons are spreading north in Florida, adapting to cold by using burrows. Scientists warn Brevard County is at risk.

A new report from scientists at Project CETI demonstrates that the noises that sperm whales make to communicate with each other contain what humans would describe as vowels.

When linguists want to tell one vowel from another, they measure the peaks of acoustic energy that the human vocal tract ...

Off the coast of Dominica, a small Caribbean island nation, researchers have spent years lowering hydrophones into deep water ...