Over at Scientific American, amazing science artist Glendon Mellow has posted my current favorite picture in the entire universe: An anatomy drawing he did a few years ago of Hulk’s skull, based on ...

Are you the kind of person who thinks a tiny glass jar full of human teeth would be the perfect stocking stuffer for Christmas? Then we have just the gift store for you. Studio Payne, “where arts and ...

A skull is the bony bowl that protects an animal’s brain. Not all animals have skulls. For example, insects and octopuses don’t have any bones at all. But mammals do—and their skulls and teeth can be ...