The well-known investor behind the likes of Twitter and Foursquare says venture capital funds have gotten too big.
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.
A new way to identify battery materials suitable for mass production could revolutionize energy storage.
The social-networking company is collecting and analyzing consumer data on an unprecedented scale.
Simple and direct analysis of DNA will make genetic testing routine in more situations.
A mathematical upgrade promises a speedier digital world.
Kickstarter is funding the commercialization of new technologies.
Intel creates faster and more energy-efficient processors.
Under the right circumstances, solar cells from Semprius could produce power more cheaply than fossil fuels.