Katana-makers use two types of tamahagane: high-carbon, which is very hard and allows for a razor-sharp edge, and low-carbon, which is very tough and allows for shock absorption. A sword composed ...

NARA--Some of the finest swords of Japan’s feudal age are now on show at the Kasuga Taisha shrine here. Many of them are national treasures. What sets the blades apart is that they were ...

Sword swallowers all over the world will be participating in a global gulp on Saturday at 2:22 p.m. local time.