In the News
The Firefox Hacks You Must Have
With a new version of the open-source browser out, we offer our guide to the nifty, fun Firefox extensions that will change your life. By Quinn Norton. First Significant Genetic Finding In Severe PMS, Or PMDD
The first significant genetic finding in premenstrual dysphoric disorder has now been reported. PMDD is a very severe form of the more commonly known premenstrual syndrome, or PMS. PMDD is heritable, affects 5 to 8 percent of women, and is associated with severe emotional and physical problems, such as irritability, marked depressed mood, anger, headaches, weight gain and more, to such an extent that quality of life is seriously impacted. Antioxidant-rich Diets Reduce Brain Damage From Stroke In Rats
A new study suggests antioxidant-rich fruits and vegetables may limit brain damage from stroke and other neurological disorders. Buried Craters And Underground Ice: Mars Express Uncovers Depths Of Ma
For the first time in the history of planetary exploration, the MARSIS radar on board ESA's Mars Express has provided direct information about the deep subsurface of Mars. First data include buried impact craters, probing of layered deposits at the north pole and hints of the presence of deep underground water-ice. Family History Of Alcoholism Affects Response To Drug Used To Treat He
A recent large multicenter research study of alcohol dependence suggested that naltrexone produced a modest but significant benefit but another FDA-approved medication, acamprosate, was ineffective. Alcohol dependent individuals with a family history of alcohol dependence may be more likely than alcohol dependent individuals without a family history of alcohol dependence to reduce their drinking in the laboratory when prescribed naltrexone. Beavers Helping Frogs And Toads Survive
Though considered a pest because of the culvert-clogging dams it builds on streams, the beaver is an ally in conserving valuable wetland habitat for declining amphibian populations, a University of Alberta study shows. Global Warming Dramatically Changed Ancient Forests
Palmettos in Pennsylvania? Magnolias in Minnesota? The migration of subtropical plants to northern climates may not be too far-fetched if future global warming patterns mirror a monumental shift that took place in the past, new research by an international team of scientists suggests. Sensors May Monitor Aircraft For Defects Continuously
Networks of sensors mounted on commercial aircraft might one day check continuously for the formation of structural defects, possibly reducing or eliminating scheduled aircraft inspections. Like nerve endings in a human body, in situ sensors offer levels of vigilance and sensitivity to problems that periodic checkups cannot, says Dennis Roach, who leads a Sandia National Laboratories team evaluating some of the first sensor systems for aircraft. [Ironic] LONDON: A jailed cocaine dealer is working as Santa Claus on
John Tams, who dons beard, boots and red suit to work in a cafe's Christmas grotto, said he wanted to give something back to the community... Saving Time, Saving Energy: Daylight Saving Time, Its History and Why
Explains why we adjust our clocks one hour forward in the spring and back in the fall ("spring forward, fall back"). Also find the history of Daylight Saving Time and a schedule for its occurrences from 1990 to 2010. Includes trivia about time and links to related sites. From the California Energy Commission.
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