A deadly strain of the "bird flu" virus is currently spreading in Asia, with a focus in Cambodia, where all eight people infected so far this year have died.
Using the world's fastest computers to scrutinize DNA, Aleksei Aksimentiev wants to enable future doctors to tailor medical procedures to your genetic makeup.
Video games let people step into other shoes, make decisions, explore consequences, said Alan Gershenfeld of E-Line Media - all skills we need for the 21st century.
A study of food remains from Peruvian settlements shows ancient farming undermined the natural vegetation so badly that much of the area had to be abandoned.