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Article

'Batman v Superman: Dawn of Justice' trailer officially debuts after leak

After a bootleg version leaked late Thursday, Warner Bros. officially releases a dark and gritty trailer for next year's 'Batman v Superman.'

By April 17, 2015

Article

Here's what you can do on the Apple Watch without your iPhone

Apple Watch all alone: what can it do? Not a lot -- it's mainly an iPhone accessory -- but there are some key things that it can handle on its own.

By April 18, 2015

Article

Principal refuses to give teen's iPhone 6 to dad, offers flip phone instead

Technically Incorrect: A YouTube video shows a spirited argument between a parent and a Philadelphia school principal. It also shows the problems of tech in schools.

By April 16, 2015

Article

Liquid water on Mars right under rover's nose?

We've known for some time that the Red Planet has frozen water and likely once hosted massive oceans, but it turns out Curiosity may not have to dig too deep to wet its whistle.

By April 14, 2015

Article

FBI pulls computer security expert off flight, after he tweets about hacking its systems

Technically Incorrect: Chris Roberts says he sent his tweet because he's frustrated that a security flaw isn't being addressed.

By April 17, 2015

Article

Sling TV: Everything you need to know

Sling TV is a new $20-per-month live TV package with 16 channels, including ESPN, AMC, TNT, CNN, History, HDTV and the Disney Channel. How does it work, how can you get it -- and will it let you quit cable?

By January 20, 2015

Article

Sony prices 2015 4K and Android TVs

Details on pricing and availability are now official for Sony's 2015 televisions, and the company is focusing on 4K and charging a mint for many models. New for many sets is Android TV, while HDR arrives on the flagships.

By April 19, 2015

Gallery

10 things to consider before buying an LED bulb

In the market for new light bulbs? Here's what you need to know.

11 Images By March 10, 2015

Article

George Lucas: Don't look at me for 'Star Wars' spoilers

The creator of famed sci-fi franchise says he has no idea what's happening in "The Force Awakens" -- and he's looking forward to finally feeling the thrill of being surprised by "Star Wars."

By April 17, 2015

Article

Inside the multibillion-dollar quest to make faster, cheaper gadgets

Intel, GlobalFoundries and other chipmakers have built massive facilities to manufacture more powerful computer chips. It's all part of a race to prove they can keep pace with Moore's Law.

By April 16, 2015