Lukas Brockway had one final challenge to overcome to earn the title of U.S. Marine. Before him and 500 other men in Charlie Company last month lay the Crucible — a 54-hour hike of about 50 miles with ...

In this video, we'll be making a yin yang kiridashi knife from Ukrainian crucible steel. This knife is a symbol of balance ...

Marines are made at Camp Pendleton in the mountains of southern California. Recruits spend three weeks there as part of their basic training. It all leads up to a 54 hour challenge known as the ...