TechnologyEnd of tough sanctions will mean the revival of Iranian science For decades, Iran's researchers had to work largely cut off from the rest of the world. Now they can bring the nation's science back to the international stage, says Abbas EdalatOpinion
TechnologyBlood gushes from virtual leg injury to help train combat medics Researchers have created the first detailed simulation of a serious leg injury by solving equations to show how blood really flows 51¶¯Âþ