'Diamonds from the sky' approach turns CO2 into valuable products

Finding a technology to shift carbon dioxide (CO2 ), the most abundant anthropogenic greenhouse gas, from a climate change problem to a valuable commodity has long been a dream of many scientists and government officials. ...

Researchers take magnetic waves for a spin

Researchers at New York University have developed a method for creating and directing fast moving waves in magnetic fields that have the potential to enhance communication and information processing in computer chips and ...

New 'ATM' takes old phones and gives back green

When new cell phones or tablets enter the marketplace, yesterday's hot technology can quickly become obsolete - for some consumers. For others, the device still has value as an affordable alternative, or even as spare parts.

iPhone 5 not just a phone; it's a stimulus too

Apple's iPhone 5 is one of the biggest product launches ever in the sector, and may also deliver a well-timed stimulus to the US economy ahead of the presidential election, analysts say.

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