Long mistaken for an effigy of the Christian emperor Constantine ... The Capitoline Museums became an essential stopover for young European aristocrats, who came to experience ancient art in person.

Humankind's tangled shrub of ancestry now has a new branch: Researchers in the Philippines announced today that they have discovered a species of ancient human previously unknown to science ...

Here's everything you need to know about the functions of each item to save yourself the stress of finding out the hard way.