titanium

(Newser) - A group of South Korean scientists says it's finally come up with the perfect metallurgical cocktail to create a new form of steel that's flexible, lightweight, relatively inexpensive—and as strong as titanium, Popular Mechanics reports. The South Korean study published in Nature , which is being heralded by...

(Newser) - New evidence suggests that Iran may be evading international sanctions, importing high-performance metals that could be used to build long-range weaponry, US security and law enforcement officials tell the Wall Street Journal. One invoice shows a shipment of metals going to an Iranian company through an intermediary. UAE officials, meanwhile,...