The U.S. has a new most powerful laser - creating more than 100 times the global electricity power output. The ZEUS laser ...

Archaeologist Greer Jarrett at Lund University in Sweden has been sailing in the footsteps of Vikings for three years. He can now show that the Vikings sailed farther away from Scandinavia and took ...

Watch the incredible craftsmanship behind the making of Viking axes forged from Damascus steel in this detailed video. The forging process combines traditional blacksmithing techniques with the unique ...