Bees are pretty good at math — as far as insects go, at least. We already know, for example, that they can count up to four and even understand the concept of zero. But in a new study, published ...

When you count to 5 on your hands, which finger do you start with? On Twitter, this question has been the subject of debate ever since comedian Ahri Findling posed it on March 19. “My wife and I are ...