Science & Technology

The 'janitor satellite' that cleans up space junk

Over 500,000 pieces of dangerous debris are flying around Earth, but a new initiative could help reduce the threat

NASA's 'ambitious' plan for a base off the dark side of the moon

After grounding its shuttle program, the U.S. space agency flirts with building a distant space station to serve as a jumping-off point for future missions to Mars

Is Mars too dry for life?

Mineral samples suggest the Red Planet has been left hopelessly parched by a "super-drought" millions of years in the making

Could volcanoes erupt in California?

The Ubehebe Crater in Death Valley isn't nearly as dormant as experts long believed — meaning it might just be "ripe for an eruption"

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Thanks to a code provided by Google, Safari users on iPhones and desktops were tracked by third-party advertisers.

Google spies on iPhone users: Should the feds clamp down?

The search giant deployed a special code to bypass Apple's privacy settings — and track millions of users' surfing habits

Apple's voice-activated assistant debuted on the iPhone 4S, is rumored to be included on the next generation iPad, but is absent from the latest OS X update.

Apple's new Mountain Lion OS: Where's Siri?

Sure, the newest Mac operating system is packed full of sleek new features to make it more "iPad-like." But noticeably absent is a popular, spunky voice assistant

Harvard scientists have made complex bio-machines out of "DNA origami" that could help target cancer cells.

The 'DNA robots' that hunt cancer cells

Harvard scientists invent a novel method of eliminating invasive tumors, employing nano-sized machines fashioned after white blood cells

Why are dolphins beaching themselves? 4 theories

Scientists aren't sure why the beloved marine mammals are getting stranded in unprecedented numbers this winter. But they have a few ideas

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Do goats have accents?

Humans from Texas and Canada sound quite different. Is the same true for our bleating, four-legged pals?

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When the winter cold kills

A frigid Maine winter, says Dan Barry, can turn lethal when the fuel oil runs out

The 'secret, corporate-funded' plan to make Americans doubt climate change

In a sort of reverse "Climategate," the libertarian Heartland Institute is embarrassed by a major leak. Here, 6 of the highlights

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The rise of child sex-change treatments

More doctors than ever are using hormone therapy to treat kids suffering from gender identity disorder. The question is, should they? 

Is that 'new car smell' toxic to your body? 

An annual study of over 200 vehicles ranks models based on the number of harmful chemicals inside. And the worst car interior goes to...

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Can dessert for breakfast help you lose weight?

New research suggests that, in the early morning, you can have your cake and shed pounds too

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The world's first 3D-printed prosthetic jaw

A breakthrough transplant gave an 83-year-old the ability to eat and speak again after a chronic bone infection ate away at her lower jaw

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For those who have everything: Aston Martin's new office furniture collection

Sleek office furniture from luxury automaker Aston Martin — and more in our collection of bizarrely elite consumer products