Missing link in metal physics explains Earth's magnetic field

Earth's magnetic field is crucial for our existence, as it shields the life on our planet's surface from deadly cosmic rays. It is generated by turbulent motions of liquid iron in Earth's core. Iron is a metal, which means ...

Samsung unveils new Galaxy S4 'Mini'

South Korea's Samsung Electronics on Thursday unveiled a slimmed down version of its flagship Galaxy S4 smartphone as the company looks to tap the mid-range market.

Salt seeds clouds in the Amazon rainforest

It's morning, deep in the Amazon jungle. In the still air innumerable leaves glisten with moisture, and fog drifts through the trees. As the sun rises, clouds appear and float across the forest canopy ... but where do they ...

Samsung starts US sales of Galaxy Note 10.1

Samsung Electronics Co. is taking another shot at the dominance of Apple's iPad with a tablet equipped with a digital pen and a faster processor at the same price tag.

TVs getting 'smarter' but maybe not better

If last week's Consumer Electronics Show is any indication, the next major computing device to enter consumers' homes will be a "smart" television - whether viewers like it or not.

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