A 2,500-year-old Chinese sword discovered in 1965 remains razor-sharp and pristine today, seemingly defying the natural laws of decay that typically ravage ancient bronze weapons. The Sword of ...

One of the most advanced fighter jets in the U.S. Air Force’s arsenal faces an engineering problem which an ancient Chinese silk-weaving ... directed-energy weapons (DEW) and advances in human ...

Chinese martial ... sects originated in ancient Taoist philosophy and evolved into a form of defence during China's frequent wars. The schools' importance shrank as weapons modernised, and the ...