New wireless technology could let mobile devices access data at speeds matching the fastest fiber-optic broadband.
DARPA funded the development of a new computer chip that’s hardwired to make simple mistakes but can help computers understand the world.
A quarter-century ago, a “protracted battle” over encryption began between law enforcement and civil-rights activists.
Why Apple needs to make some concessions to rights and interests beyond privacy.
A new way of making these tough materials could be a key step in producing better airplane engines and long-lasting machine parts.
A hero of the Egyptian revolution laments the limits of social media and hopes to improve online dialogue.
Top comments on our stories from the past week, collected from our website and social media platforms.
A selection of the most interesting and intriguing arXiv papers from the past week.
Unlike sight and sound, smells have never been accurately reproduced. Now one researcher has begun to think seriously about how artificial olfaction might work.
The latest data-driven campaign pitches target you based on your personality, not just your demographics. But does such profiling work?