The results provide evidence for the hypothesis that spiders crouch to sense differences in web frequencies to locate prey ...

Most of us associate echolocation with bats. These amazing creatures are able to chirp at frequencies beyond the limit of our hearing, and they use the reflected sound to map the world around them.

[Tony Messina] had been fascinated with bat’s echolocation since he was a kid. After he retired, he decided to act on this fascination and built a simple bat detector. The simple bat detector ...

(CN) — Bats might not lead the most exciting lives, but they do have one real-life superpower that aids in their evening hunts for insect dinners: echolocation. In a new study published by the ...

They use an amazing system called echolocation, which helps them fly around and hunt in the dark. A bat sends out very high pitched sound waves from its mouth or nose, and when the sound waves hit ...