An exotic material called gallium nitride (GaN) is poised to become the next semiconductor for power electronics, enabling much higher efficiency than silicon.
With 2.5 million daily users, the Tor network is the world's most popular system for protecting Internet users' anonymity. For more than a decade, people living under repressive regimes have used Tor to conceal their Web-browsing ...
Google announced Wednesday it was adding 20 new languages for its mobile translation application that reads text and instantly converts to another tongue.
Online retail colossus Amazon wants to carve out a special zone of the sky to shuttle commercial drones that would deliver goods to its customers.
It took me just a weekend to get comfortable with Microsoft's new Windows 10 operating system, something I never did with its predecessor, Windows 8, even after nearly three years.
Facebook reported a dip in its quarterly profit Wednesday but said revenues surged on mobile advertising gains, as its user base neared 1.5 billion.
Yahoo on Wednesday unveiled a new mobile application allowing users to exchange live video, text and emoticons, without audio.
Tablet computer sales fell in the second quarter of 2015, with market leaders Apple and Samsung losing ground to other vendors, a survey showed Wednesday.