Archive: 03/31/2009

Magnetic nano-'shepherds' organize cells

The power of magnetism may address a major problem facing bioengineers as they try to create new tissue -- getting human cells to not only form structures, but to stimulate the growth of blood vessels to nourish ...

Mar 31, 2009
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Chicago Sun-Times owner files for bankruptcy

The Sun-Times Media Group Inc., owner of the Chicago Sun-Times and other newspapers, filed for bankruptcy protection on Tuesday, the latest victim of the crisis gripping the US newspaper industry.

Mar 31, 2009
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HHS pick backs public health care plan

(AP) -- Kansas Gov. Kathleen Sebelius, President Barack Obama's choice to head the Health and Human Services Department, said Tuesday she backs his call for giving Americans the option of government-run health ...

Mar 31, 2009
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Don't fret about Conficker: Here's what to do

(AP) -- The Conficker worm, a nasty computer infection that has poisoned millions of PCs, will start ramping up its efforts Wednesday to use those machines for cybercrimes. It's unclear whether everyday PC users will even ...

Mar 31, 2009
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