Anodizing is an electrochemical process some jewelers use to change the color of metals such as titanium, aluminum, and niobium. Dipping a reactive metal into a "bath" mixture of low-sudsing detergent ...

From the sweeping roofs of Sensoji temple in Tokyo to the swooping forms of modern-day jet aircraft, titanium metal’s renowned high strength, low weight and high corrosion resistance are finding ...

Metal 3D printing has long promised aerospace-grade parts at desktop scale, but titanium has stubbornly resisted that vision. A new approach called cold metal fusion is changing that equation, turning ...