Peppers are classified as either hot or sweet, but there is some crossover thanks to modern plant breeding. The bell pepper (Capsicum annuum) is a member of the nightshade family (Solanaceae) and is a ...

If you’re a female moth, finding the best plant to host your young may be as simple as taking a close listen. When low on water, some plants make high-pitched clicking noises, inaudible to humans.