A policy change means that sections of spectrum can be “checked out” for different purposes at specific locations.
A slew of startups are trying to make e-mail more useful, but it’s a tough proposition.
Chief strategy officer Young Sohn looks to turn Samsung into a Silicon Valley trendsetter.
A service called Premier acts like a single smart assistant, on call 24 hours a day. It’s actually made from an ever-changing crowd of casual workers.
A custom version of Android exerts total control over what you can do, depending on where you are and what apps or networks you are using.
A DARPA project suggests a mix of man and machine may be the most efficient way to spot danger.
Successful intercepts show that missile defense can work against relatively slow-moving rockets.
Microsoft’s latest attempt at smartphone software is a job well done—but there’s still plenty of work ahead.
In a radical departure from its core business, the search giant is installing high-speed fiber neighborhood by neighborhood.
YuDian, dubbed the Chinese Siri, is available to anyone with a mobile phone in China.