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Chilean troops force volcano evacuations

May 08, 2008 | User rating: 4 / 5 after 3 vote(s) | pda version

(AP) -- Police and soldiers cleared the last remaining people from the shadow of a Chilean volcano on Thursday after a strong, overnight explosion spewed glowing-hot rocks from its crater.


With Microsoft mum, analysts mull next moves for Live Search

May 08, 2008 | User rating: 3 / 5 after 2 vote(s) | pda version

(AP) -- Without the influx of Web traffic that Microsoft bet would quickly follow a Yahoo buyout, the software maker is facing a long slog if it wants to turn its money-losing online services business into ...


Cane use may reduce risk of knee osteoarthritis progression

May 08, 2008 | User rating: 5 / 5 after 1 vote(s) | pda version

A common, incurable joint disease, osteoarthritis (OA) is the leading cause of disability in elderly people. While nearly any joint can be affected, OA most often strikes the knee, particularly the inner aspect of the tibiofemoral ...


AMD tightlipped on company's future

May 08, 2008 | User rating: 4 / 5 after 4 vote(s) | pda version

(AP) -- Grappling with major layoffs and a stock price that's been chopped nearly in half since last year, Advanced Micro Devices Inc. kept new details about its turnaround plans close to the vest Thursday in a very brief ...


Facebook, states set bullying, predator safeguards

May 08, 2008 | pda version

(AP) -- Facebook, the world's second-largest social networking Web site, will add more than 40 new safeguards to protect young users from sexual predators and cyberbullies, attorneys general from several states said Thursday.


Chantix recommended to quit smoking despite safety concerns

May 08, 2008 | User rating: 5 / 5 after 1 vote(s) | pda version

(AP) -- The federal government's new advice to doctors for helping smokers quit recommends the drug Chantix, which has recently been linked with depression and suicidal behavior. The new guidelines mention ...


Researchers demonstrate for the first time how light squeezes through small holes

May 08, 2008 | User rating: 4.4 / 5 after 37 vote(s) | pda version

How does light pass through a tiny hole" For the first time, Dr Aurele Adam and Prof. Paul Planken of Delft University of Technology, in conjunction with two South Korean and one German research groups, have succeeded in ...


Google looking golden again after challenging stretch

May 07, 2008 | User rating: 3 / 5 after 3 vote(s) | pda version

(AP) -- It's hard to believe Google Inc. actually looked vulnerable just two months ago. The Internet search leader's stock had plummeted 45 percent from its peak. And its two biggest rivals, Microsoft Corp. ...


EU still far from agreeing biofuel standards: diplomats

May 07, 2008 | User rating: 3 / 5 after 1 vote(s) | pda version

The European Union remains far from agreeing on how to tighten its rules for using biofuels, diplomats said Wednesday amid growing opposition towards such forms of energy.


Saturn Does the Wave in Its Atmosphere

May 07, 2008 | User rating: 4.6 / 5 after 10 vote(s) | pda version

Two decades of scrutinizing Saturn are finally paying off, as scientists have discovered a wave pattern, or oscillation, in Saturn's atmosphere only visible from Earth every 15 years.


Study suggests caution on a new anti-obesity drug in children

May 07, 2008 | User rating: 5 / 5 after 1 vote(s) | pda version

A new class of anti-obesity drugs that suppresses appetite by blocking cannabinoid receptors in the brain could also suppress the adaptive rewiring of the brain necessary for neural development in children, studies with mice ...


Does the brain control muscles or movements?

May 07, 2008 | User rating: 4.4 / 5 after 7 vote(s) | pda version

One of the major scientific questions about the brain is how it can translate the simple intent to perform an action—say, reach for a glass—into the dynamic, coordinated symphony of muscle movements required for that action. ...


Researchers target tumors with tiny 'nanoworms'

May 07, 2008 | User rating: 4.7 / 5 after 26 vote(s) | pda version

Scientists at UC San Diego, UC Santa Barbara and MIT have developed nanometer-sized “nanoworms” that can cruise through the bloodstream without significant interference from the body’s immune defense system ...


Unraveling the Genomic Code for Development

May 06, 2008 | User rating: 4.9 / 5 after 9 vote(s) | pda version

Scientists at the California Institute of Technology have produced the first complete description of the complex network of genes that create a particular type of cell in an organism.


Unmanned aircraft to study Southern California smog and its consequences

May 06, 2008 | User rating: 3.8 / 5 after 4 vote(s) | pda version

Using sophisticated unmanned aircraft, research scientists at Scripps Institution of Oceanography, UC San Diego hope to assess Southern California’s potential for climate change and better understand the sources ...


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