Technically Incorrect: In a Facebook Q&A, Mark Zuckerberg's intellect is tested by one of the world's great minds.
Apple's voice assistant Siri doesn't like it when you ask her questions that are impossible to answer, and she's dishing out a healthy dose of snark to those who want her to divide zero by zero.
In projectors designed for both the cinema and at home, lasers are starting to replace traditional lamps as the light source of choice. This is potentially awesome. Here's why.
CNET's Marguerite Reardon explains to an AT&T unlimited-data customer what the FCC's historic fine against the company for misleading customers really means.
Need help getting started on all-you-can-stream services like Spotify and Apple Music? Here are the six questions to ponder before you sign up.
Apple Music has yet to roll out, but the questions about the music streaming service are rolling in. Here is everything you need to know about it.
The digital-payments company has faced criticism over its amended user agreement that allows it to direct automated calls and texts to customers.
A merger between the nation's fourth-largest wireless carrier and second-largest satellite-TV provider is intriguing. Here's why.
You've seen the little "UV" logo on DVD and Blu-ray packages, but what is UltraViolet and how does it work? We're here to answer those questions.
Technically Incorrect: Your mother's maiden name? The name of your first dog? Easy meat for a hacker. Got a clever answer instead? Just try remembering it.