Doctors know that women who have dense breasts have as much as six times the risk of breast cancer as those who have less dense breasts. But they haven’t been quite sure why.
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It was just a month ago that ScientificAmerican.com reported the happy tale of a lost cat named George that came home 13 years after rescuers traced his owners through information on a microchip in the scruff of his neck.
Is your neighborhood using? Researchers from Oregon State University and the University of Washington have devised technology that analyzes what’s been flushed down the toilet to measure how many speed freaks and coke heads you’ve got living down the street.
NASA Administrator Michael Griffin yesterday denied a newspaper report that he had stonewalled members of President-elect Barack Obama's transition team seeking info on operations at his agency.
Another major earthquake along the same fault line that sparked the devastating 2004 Indian Ocean tsunami is likely in the next several decades—and it could unleash as much or more destruction, new research suggests.
Researchers at ATR Computational Neuroscience Laboratories in Kyoto, Japan, say they've developed new analysis technology that can reconstruct the images inside a person's brain and display them on a computer screen, according to Pink Tentacle , an English-language blog that covers news from Japan.
If tonight's full moon appears larger and more luminous than usual, it's not because you're loony or due for a new pair of glasses. The moon, you see, orbits Earth in an ellipse with one end closer to Earth than the other; tonight's full moon corresponds closely with the orbit's perigee, the closer end of that ellipse.
An advisory panel yesterday recommended that the Food and Drug Administration (FDA) strip two popular asthma drugs—GlaxoSmithKline's Serevent and Schering Plough's Foradil—from the market.
Staggering numbers of Zimbabweans are at risk of cholera, following the deaths of 775 people and infections among more than 16,000 since August, World Health Organization officials report.
Patients with type 1 diabetes have been known to be more prone to another autoimmune disorder, celiac disease, in which gluten in wheat, rye and barley triggers an immune response that damages the small intestine or gut.
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