The well-known investor behind the likes of Twitter and Foursquare says venture capital funds have gotten too big.
How the year's most promising technologists are chosen, and why we insist on their youth.
Maes, whose research group studies human-computer interaction, says mobile devices may soon eavesdrop on their owners to anticipate their needs.
The PayPal cofounder wants to see more startups trying for bigger things.
What is Facebook doing with its unprecedentedly large network?
They promise to change the world. But how will their development be funded?
The creator of a social network for close friends and family says smart phones will make computing more intimate than PCs did.
What the TR50 companies have in common.
The CEO of Dropbox explains why simplicity is so hard to achieve.
Tomorrow's breakthroughs will demand the revival of American manufacturing.