The sound is sharp, spare and strange, a burst of clicks cutting through seawater. For years, researchers treated those sperm ...
According to researchers with Project CETI, a US non-profit working to understand sperm whales, the clicks known as "codas" ...
Somewhere in the deep waters off Dominica, a female sperm whale fires a rapid burst of clicks toward her companions. The ...
The human brain is a truly remarkable organ. Whereas most animals have brains that correlate to the size of their bodies, human brains are much larger than they should be given our body sizes. What's ...
For decades, scientists have known that subtle changes in speech can signal changes in the brain. Using so-called “filler words” such as “um” and “you know” or long pauses are sometimes a quirk of ...