It’s the middle of the night, and you hear a squeaking sound coming from your attic. You get up to investigate, and as soon ...

Could a bat deafen another bat with its echolocation? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world.

Tiger beetles generate "anti bat-sonar" to prevent echolocating bats from eating them, scientists say. An experiment suggests the beetles mimic sounds created by poisonous insects that bats avoid.