If you want to buy a rare 2,500-year-old helmet that belonged to an ancient Greek warrior, this very artifact is heading to the auction block, where it is expected to sell for roughly $111,000.

The helmet, and the site at large, could reveal secrets about the hierarchy of Ancient Greek society in an era when bloody power struggles wracked Athens. When digging began four years ago ...

There has been a lot of discussion recently about the type of helmet that Odysseus will use in Christopher Nolan's film about the Odyssey.