17/08/2012

US carbon emissions in surprise drop

US emissions of carbon dioxide blamed for climate change fell in 2011 and have slipped to a 20-year low this year as the the world's largest economy uses more natural gas and less coal, data shows.

Uganda tightens net security after pro-gay hack

Uganda is tightening its Internet security after hackers attacked the prime minister's website to post statements supporting gay rights, the country's Internet regulator said Friday.

Apple stock hits new high after 4-month dip

(AP) — Apple's stock hit a new high Friday after a four-month swoon, as investors looked ahead to the release of a new iPhone and possibly a smaller iPad.

How offshore wind turbines could be more efficient

A Cambridge University study suggests that offshore wind farms could be 100 per cent more efficient in terms of energy payback if manufacturers embraced new methods for making the structures that support the turbines.

Lithium-ion battery is fast-charged in minutes

(Phys.org) -- A lithium-ion battery that can charge 120 times faster than normal is reportedly the work of scientists from Korea at the Ulsan National Institute of Science and Technology (UNIST) The scientists lay claim to ...

Molecular code cracked

(Phys.org) -- Scientists have cracked a molecular code that may open the way to destroying or correcting defective gene products, such as those that cause genetic disorders in humans.

Vecmap tracks the Asian bush mosquito

Under the watchful eye of ESA’s Vecmap initiative, the Asian bush mosquito is about to get bitten in Belgium. First observed in Belgium in 2002, the Asian bush mosquito can spread viruses such as Chikungunya, Dengue, ...

NASA sees wind shear affecting Tropical Storm Gordon

NASA's Terra satellite passed over Tropical Storm Gordon as it continues to spin up in the North central Atlantic Ocean, and revealed the storm has become less symmetric, indicating it is being battered by wind shear.

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