AMAZONAS, Peru — Scientists have found the world's loudest bird, and its screech is enough to damage the hearing of the female mate he's trying to seduce. The white bellbird, native to the Amazonian ...

A new experiment has uncovered the mechanism responsible for the screeching sound made by peeling sticky tape. Using a combination of ultrafast imaging and synchronized acoustic recordings, Sigurdur ...

Q. Why are they called screech owls when the only sound I’ve ever heard them make are warbling noises that remind me of musical Morse code? A. I was able to answer this question a few years ago during ...