Researchers develop technology for early detection of viruses

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Edward Yeung uses laser beams to light up tags that indicate molecules of human papillomavirus are present in a cell. Credit: Jim Heemstra
Edward Yeung uses laser beams to light up tags that indicate molecules of human papillomavirus are present in a cell. Credit: Jim Heemstra

Iowa State University researchers have developed a technology that detects a single molecule of the virus associated with cervical cancer in women.


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All News summaries for October 30, 2007

Scientists search for answers from the carbon in the clouds

9 minutes ago | User rating: not rated yet
An aerosol mass spectrometer developed by chemists from Aerodyne Research Inc. and Boston College is giving scientists who study airborne particles the technology they need to examine the life cycles of atmospheric ...

'Green' potato health risk can be eliminated by cutting away affected area

32 minutes ago | User rating: not rated yet
Potatoes that have turned 'green' can potentially contain a naturally occurring toxin called Glycoalkaloids (GA) and pose a risk to public health according to a review paper published in the latest online issue of SCI's Journal ...

N.M. researchers hope to cultivate 'calming herb'

3 hours ago | User rating: not rated yet
(AP) -- The plant has been described by local residents as magical, its qualities almost mythical. The native herb yerba mansa, translated from Spanish as the "calming herb," has been used medicinally for ...

Population policy needed for the UK in order to combat climate change

4 hours ago | User rating: not rated yet
The biggest contribution UK couples can make to combating climate change would be to have only two children or at least have one less than they first intended, argues an editorial published on BMJ.com today.

Zoo will reopen exhibit where 16 stingrays died

5 hours ago | User rating: not rated yet
(AP) -- A zoo in suburban Chicago plans to reopen an exhibit where 16 stingrays died last week when a malfunction let the tank's water get too warm.
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