Online services set content free from the physical world's constraints—including those that have defined the very idea of possession.
Politicians and policy experts talk as if climate change can be an afterthought in energy policy. They should think again.
The former CTO of Microsoft has created a gigantic guide to kitchen science that could transform the way we eat.
Putting a computer on Jeopardy! warps the public understanding of what artificial intelligence is and how science is done.
It's time to consider price when evaluating new drugs.
Applications that overlay information on smart-phone screen views will change the way we interact with the world around us.
Getting advertisers to quit tracking you may be harder than you think.
WikiLeaks wants to undermine states and corporations by interfering with their ability to "think." It may not survive, but its innovations will be imitated.
Foursquare and other location-based social games on mobile phones can be compelling, but only when they harness the energy of countless offline games we're already playing.
Online crowd-funding, supported by social technologies, provides a new business model for book publishing.