05/08/2009

The cosmic comic: Riding early waves

(PhysOrg.com) -- Fundamental research in cosmology continues to disclose ever more mysteries of the first millennia of the universe. More detailed knowledge will be delivered by the recently launched Planck Satellite which ...

Healthcare, the road to robotic helpers

(PhysOrg.com) -- Robots are whirring away in factories all over the world, building cars, phones and cookers. Yet they can do so much more. Robotics for healthcare has been tipped as the next big wave, and Europe should be ...

Astronomers Find Hyperactive Galaxies in the Early Universe

(PhysOrg.com) -- Looking almost 11 billion years into the past, astronomers have measured the motions of stars for the first time in a very distant galaxy and clocked speeds upwards of one million miles per hour, about twice ...

Understanding how weeds are resistant to herbicides

In a little over seven hours, University of Illinois weed scientist Patrick Tranel got more genetic information about waterhemp than in two years time in a lab. The genetic information was obtained using pyrosequencing technology ...

New DNA and RNA aptamers offer unique therapeutic advantages

A novel class of drugs composed of single strands of DNA or RNA, called aptamers, can bind protein targets with a high strength and specificity and are currently in clinical development as treatments for a broad range of ...

Pentagon reviews social networking on computers

(AP) -- The Pentagon is reviewing the use of Facebook and other social networking sites on its computers with an eye toward setting rules on how to protect against possible security risks.

Iraq to impose controls on Internet

(AP) -- The Iraqi government has decided to crack down on Internet service providers and ban sites that incite violence or carry pornography, officials said Tuesday, a move that has been strongly criticized by freedom of ...

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