Semprius makes solar modules using tiny cells that need less cooling.
Using the Internet can destroy your faith. That’s the conclusion of a study showing that the dramatic drop in religious affiliation in the U.S. since 1990 is closely mirrored by the increase in Internet use.
A low-cost microscope made from folded paper and a cheap lens could revolutionize education and health care in the developing world.
Three years after the Fukushima disaster, some countries are pulling back from nuclear power while others grow capacity.
Tesla’s audacious plan to build a giant battery factory may mostly be a clever negotiating tactic.
Many are eager to trot out GMOs as the answer to our food problems. But lower-tech alternatives work better.
Conductr wants to help developers make apps that will spread out across multiple devices, taking advantage of all your display real estate.
Author Sarah Lewis discusses some counterintuitive pathways to breakthroughs.
The Roomba maker is working on technology that could enable robots to help with more household chores.
Law enforcement agencies are turning to social network theory to better understand the behaviors and habits of criminal gangs.