Cut fruits often turn brown after exposure to air due to a natural chemical reaction. Learn why this happens, whether browned fruit is safe to eat, and how to slow discolouration.

Fruits of Solanum plants, a group in the nightshade family, are incredibly diverse, ranging from sizable red tomatoes and purple eggplants to the poisonous green berries on potato plants. A new and ...

A new family tree of the plant genus Solanum helps explain the striking diversity of their fruit color and size. This genus includes tomatoes, potatoes, eggplants, and other economically important ...