Echolocation lets animals use sound as a guide in places where vision fails. They send out clicks, chirps, or taps and interpret the returning echoes to find prey, avoid danger, or move confidently in ...

Sperm whales are among the most extreme predators on Earth, diving more than 2,000 meters into the deep ocean to hunt giant squid in complete darkness. They can remain underwater for over 90 minutes, ...

Illustration showing a goose-beaked whale emitting an echolocation click while foraging, with the sound waves reaching hydrophones on acoustic recorders at different times. This time difference allows ...

Simon Fraser University researchers have received nearly $1 million in special funding from the Digital Research Alliance of ...