From navigation to social behavior to personality, scientists are rewriting what it means to be a clever snake. Here’s what ...

Lost your keys? Misplaced your glasses? Can’t remember where you parked the car? You may wish you had the memory of a mountain chickadee. In warmer months, these half-ounce birds, with brains slightly ...

Usually, forgetting where you put your coffee cup down doesn’t have a major impact on the rest of your life – you can easily retrieve another cup of coffee (and find the other one later, in a cabinet ...