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Article

Appliance Science: The illuminating physics behind LED lights

LED lights are the latest thing in home lighting, using less energy and lasting longer than their incandescent cousins. How do they work? Find out in the latest installment of Appliance Science.

By November 18, 2014

Article

X-rays reveal the intricate layers of Egyptian mummies

Mummies on display at the British Museum have been painstakingly X-rayed in high definition to reveal the layers beneath the sarcophagus.

By May 27, 2014

Article

iPad apps for editing your photos like a pro

After reviewing Pixelmator for iPad, I wanted to see how it stacked up against its biggest competitors in the photo-editing category.

By November 20, 2014

Article

First 3D LED printer could print heads-up-display contact lenses

Researchers at Princeton University have developed a 3D printer that can print LEDs in layers -- and it could one day print contact lenses that incorporate heads-up displays.

By November 20, 2014

Video

Car Tech 101: Three layers of autonomous driving

The biggest tech story in cars for the next few decades will certainly be self-driving cars, but it won't happen in one step. CNET's Brian Cooley shows you the building blocks for the future of autonomous driving.

By January 22, 2014

Article

App claims to know what wine or beer you'll like before you taste it

The Next Glass app claims to have isolated the tastes of alcoholic beverages and will tell you how much you'll like them -- or not.

By November 20, 2014

Article

Hear the sound of the first comet landing

It's one of the most historic thuds heard in recent years. At only two seconds long, it offers a lot more data for scientists to unpack than you might think.

By November 20, 2014

Article

I cruised on the ship of the future. The future looks awesome

Crave's Michael Franco sets sail on Royal Caribbean's latest ship and gets treated to a tour of its high-tech features from virtual balconies to power robots.

By November 17, 2014

Article

Privacy push means free encryption for websites

Secure network connections protect people against snooping and criminals, but it's a hassle for websites. Mozilla, Cisco, the Electronic Frontier Foundation and others want to change that.

By November 18, 2014

Article

Google to test its Project Loon balloons over Australia

Can Google's high-orbit, high-tech balloons provide Internet access to remote areas? The company will conduct its latest Project Loon test above Australia.

By November 17, 2014