Sly Stone's struggles with cocaine have been well documented, even, at times, eclipsing his achievements as an artist. But the new documentary Sly Lives! A.k.a. The Burden of Black Genius ...

Mysterious medieval stone disks unearthed in Ukraine were likely used by the Vikings as solar compasses to navigate the seas, a new study says. The eight unique discs, made from the easy-to-process ...

Mysterious medieval stone disks unearthed in Ukraine were likely used by the Vikings as solar compasses to navigate the seas, a new study says. The eight unique discs, made from the easy-to ...