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 ...

Scientists recorded the popping noises that plants make in response to stresses like dehydration or a cut. By Darren Incorvaia Humans have glorious ways of vocalizing discontent: We grumble, grouse, ...

Many of us may appreciate receiving a bouquet of flowers, but it's probably not often that they end up on our dinner plates — let alone inside a deep-fried shell. While edible flowers are often used ...