Volvo, Tesla, and dozens of researchers are using creative battery designs to make electric vehicles lighter.
Technology that derives personality traits from Twitter updates is being tested to help target promotions and personalize customer service.
$100 million in new funding will keep the woodchip-to-gasoline company Kior afloat, for now.
Today’s medicines can cost hundreds of thousands of dollars a year. The story of how two companies set prices for their costly new drugs suggests that the way we determine the value of such treatments will help decide the future of our health-care system.
After spending millions of dollars on legal fees, film studios should stop suing downloaders and take better advantage of what they do.
Economist Simon Johnson says governments will feel the urge to suppress the crypto-currency Bitcoin.
AOL cofounder Steve Case makes the case for American entrepreneurs outside of Silicon Valley.
Adding 3-D sensors to existing and future mobile devices will enable augmented-reality games, handheld 3-D scanning, and better photography.
Now private companies can try to raise funds from the public at large.