While peanut butter does have a long shelf life, the oils in it will eventually spoil. The type you buy—and how you store ...

Today is National Peanut Butter Day, the perfect opportunity to go nuts, be creamily amazing, steal hearts, and grace lunch ...

Peanuts are the edible seeds of legumes. They're not in the nut family but instead are part of the same plant family that includes green peas, soybeans, and lentils. Peanuts, aka "groundnuts ...