Scientists Discover Plants “Scream” – We Just Couldn’t Hear Them Until Now

Scientists have discovered that many plants emit faint ultrasonic clicks when distressed. It sounds like something out of a dark children’s story. Hurt a plant, and it “screams.” Not in a way humans can hear, but in a newly documented study, stressed plants were found to release bursts of ultrasonic sound that resemble faint pops [...]