Special thanks to the sponsor of today's video, Nautilus – a publication where you'll find cutting-edge science from the brightest living thinkers. Join as a digital-only member, or print to receive 6 ...

In this Kings and Generals documentary, we explore the extraordinary life of Takezaki Suenaga, a Japanese samurai who fought in both Mongol invasions of Japan in 1274 and 1281. Facing the might of ...

Miyamoto Musashi’s duels made him a legend. His writings made him immortal. Here’s what history can (and can't) confirm about the man behind the myth. In this 1840s print by Utagawa Kuniyoshi, ...