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 ...

MIAMI -- 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 ...

Finally—it’s vacation time. You’re thrilled to be OOO and flying to a dream destination, but that feeling is quickly stamped out by takeoff, knowing the inevitable cranial pressure and ear pops that ...