Plants make popping sounds that are undetectable to the human ear, according to recordings made in a new study — and they make more sounds when thirsty or under other kinds of stress.The research ...

When a vehicle makes a distinct clicking sound while turning, it is most likely an issue with the CV joints, which are a part of the car's front axle that transfers power from the engine to the wheels ...

Toothed whales use sound to find their way around, detect objects, and catch fish. They can investigate their environment by making clicking sounds, and then decoding the "echoic return signal" ...

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