In another test, the moths had to choose between two healthy tomato plants, with one near a speaker playing the ultrasonic sound from a distressed plant and the other silent. This time, the moth chose ...

Almost two million married couples in the UK try to keep their finances secret from their partner. Take Away English talks about relationships and money.

The sound effectively communicates “I recognize your dominance” and typically results in reduced aggressive behavior from the dominant animal. Female foxes also produce a variant of this sound during ...