Archive: 06/04/2009

Study gives clues to how adrenal cancer forms

At the ends of chromosome are special pieces of DNA called telomeres. Think of it as the little tip that caps off a shoelace. The telomeres send signals to the cells to let them know it's the end point, not ...

Jun 04, 2009
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What if there is only one universe?

(PhysOrg.com) -- Lee Smolin, author of the bestselling science book The Trouble with Physics and a founding member and research physicist at the Perimeter Institute for Theoretical Physics in Waterloo, Canada, ...

Jun 04, 2009
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Sedatives may increase suicide risk in older patients

Sleeping tablets have been associated with a four-fold increase in suicide risk in the elderly. Researchers writing in the open access journal BMC Geriatrics have shown that, even after adjusting for the presence of psychi ...

Jun 04, 2009
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