Apollo astronaut says: forget the moon, let’s colonize Mars.
Suntech CEO Zhengrong Shi made China a powerhouse in photovoltaic technology–and became a billionaire in the process. His next ambition: to make solar power as cheap as conventional electricity.
Cyber attacks are increasing exponentially. Here's what recent episodes can teach us about thwarting cyber crime, espionage, and warfare.
A new approach shows early promise in fighting the devastating disease.
Lithium-ion batteries with nanotube electrodes could go longer between charges.
Sheets of atom-thick carbon could make displays that are super fast.
Scientists are creating collections of reprogrammed stem cells to use for transplants and drug testing.
DOE funds will help finance construction of a geothermal facility using advanced technology.
An experimental type of laser could lead to faster communications.