Decades of research have suggested that our sodium habit is killing us via hypertension and heart disease. But other research suggests it's not salt's fault after all
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Feed SubscriptionGamekeeper’s Thumb Condition Outlives The Occupation
You’ve heard of tennis elbow. Well, a friend of mine has gamekeeper’s thumb. When he told me his diagnosis, it rang a bell
Read More »The Google Science Fair Awards. 10:00 PM – 12 AM ET [Live Stream]
Watch Scientific American editor in chief Mariette DiChristina host the first Google Science Fair awards dinner.
Read More »How Do You Hack Into Someone’s Voicemail?
The scandal that helped shutter Rupert Murdoch's News of the World tabloid and left at least nine News International journalists facing possible criminal charges has brought phone hacking into the spotlight as a means of subversively gathering information for news articles. As investigators study the scope of the problem, including the role phone hacking played in News of the World 's coverage of the disappearance and death of teen Milly Dowler in 2002, it's become clear that breaking into someone else's voicemail isn't very difficult
Read More »Kepler Searches For Planets In Habitable Zones
At a recent meeting of the American Astronomical Society, Bill Borucki , principal investigator for NASA's planet-finding Kepler spacecraft, provided an update on Kepler's hunt for distant worlds, especially those Earth-like planets that might be habitable: [More]
Read More »Please pay attention to the notes.
The brain is an amazing organ.
Read More »Hacked Hardware Has Been Sold in the U.S.
Last week, an official at the Department of Homeland Security (DHS) told a congressional panel that hardware sold in the U.S. has been compromised by foreign agents
Read More »Tiny Tornado Hits Living Room
With the click of a light switch and the whoosh of a hair dryer, Bob Smerbeck can unleash a tornado on his living room anytime he likes. And he does, often
Read More »U.N. Panel Calls for Offsets to New Coal-Fired Plants to Be Suspended
UNITED NATIONS -- They are the carbon offsetting projects most hated by environmentalists, but there may now be an opportunity to put an end to them. Currently, there are five coal-fired power plants registered as emission reduction projects under the Clean Development Mechanism (CDM), an international offsetting program run by an arm of the United Nations. Pressure from developing nation governments led to their inclusion in the program, as supporters claim the newer supercritical coal plants avoid carbon dioxide emissions by preventing dirtier plants from being built instead.
Read More »First-Ever MRI of a Tarantula’s Beating Heart
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Read More »New ATM Designed For Semi-Literate and Illiterate Populations
Given the ubiquity of automated teller machines (ATMs) in most Western countries, it may be difficult to envision places in the world where people have never set foot in a bank much touched an ATM. Efforts to change this are often stymied not only because locals are unfamiliar with the concept of financial services but also because they are semi-literate or illiterate, making the use of an ATM challenging.
Read More »What’s Going On with Those Scandinavian Sperm?
Looking around the ever-more-crowded globe, you might conclude that human sperm counts are just fine, thank you very much. Hitting the 7 billion mark as a species can lead to such conclusions. Yet that inference would counter what some involved in the field of endocrine-disruption research have long asserted: that sperm counts have, in fact, been dropping, and a Children of Men scenario of creakingly empty playground swings and absent children’s voices menaces the future of our species
Read More »The Best Medicine: Cutting Health Costs with Comparative Effectiveness Research (preview)
It was the largest and most important investigation of treatments for high blood pressure ever conducted, with a monumental price tag to match. U.S.
Read More »Bulgarian town evacuates over toxic fumes
SOFIA, July 11 (Reuters) - About 350 people were evacuatedfrom a town in central Bulgaria on Monday when toxic fumes [More]
Read More »Bulgarian town evacuates over toxic fumes
SOFIA, July 11 (Reuters) - About 350 people were evacuatedfrom a town in central Bulgaria on Monday when toxic fumes [More]
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