As such, bats still generally "hang upside down to drop into flight," Hohoff said. Most people would find it challenging to hang from a ledge or any other surface, whether upside down or right ...

In a cave in southern Italy, the fossils of a unique Neanderthal have been hanging upside down for about 150,000 years. This extraordinary skeleton, named the Man of Altamura, is one of the most ...