The disease can present, progress and respond to treatments differently in men and women
A new paper argues the condition now known as “dissociative identity disorder” might help us understand the fundamental nature of reality
Big or small, the teeth or carnivorous dinosaurs were adapted to a particular method of shredding flesh
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Editor's Note: Marine geophysicist Robin Bell is leading an expedition to Antarctica to explore a mysterious mountain range beneath the ice sheet. Following is the first of her updates on the effort as part of Scientific American.com 's In-depth Report on "The Future of the Poles." CHRISTCHURCH, NEW ZEALAND (11/16/08)--Things have improved since the days of ship and dog sleds, but it still is not easy to get to the center of Antarctica.
Complaints of memory and concentration problems, headaches, pain and fatigue among Gulf War vets have often fallen on deaf ears – until now. A Department of Veterans Affairs advisory panel has concluded that Gulf War syndrome is a real illness affecting at least 174,000 soldiers, a quarter of those who served in the 1991 Persian Gulf conflict.
WASHINGTON, D.C. — Scientists for years have been scratching their heads over the cause of itching. There were theories that it shared a nerve pathway with pain to the brain – and now comes news that different forms of itching apparently have their own neural routes.
Despite broad consensus on the existence, origins and potentially catastrophic effects of global warming, a vocal minority continues to question the motives, methods and assumptions of climate scientists sounding the alarm.
If you study prostitutes, would you tell the NIH?
Half of scientists whose federally funded research — most of it about sex and AIDS — was subjected to extra scrutiny by the National Institutes of Health (NIH) in 2003 after conservative members of Congress questioned its merits say they now censor wording in their grant applications that might raise "red flags" at the agency, according to a new survey.
A new study shows that the cancer drugs imatinib (also known as Gleevec by Novartis) and sunitinib (Sutent, made by Pfizer) halt diabetes in mice.
A team from the University of California, San Francisco and Berkeley-based drug maker Plexxikon found that most of the mice manipulated to have Type 1 diabetes no longer had diabetes symptoms after just a few weeks on either of the two drugs.
The eagerly awaited start-up of the Large Hadron Collider (LHC), the world's largest particle accelerator, has been put off—again. The LHC was shut down in September, just days after being switched on for the first time, when an electrical malfunction caused a helium leak in the collider's tunnel.
It was 38 years ago today that the U.S. Patent Office officially recognized an invention that would help make computers more accessible to the masses.
Hell apparently hath no fury like a Motrin mom scorned. It began innocently enough—a painkiller ad targeted to aching moms. But seems the spot touched a nerve in the ever-growing blogging mom community, drawing heat for claims that ibuprofen (brand name Motrin) could help cure the pain in the neck, not to mention back and shoulders, caused by carrying a baby in a sling, wrap or "schwing."
Scores of angry moms took to Twitter to slam the ad's flip tone (the narrator brags that toting her baby "close to the bod ...
Like many an unsung artist or writer, the late Mars Phoenix Lander's fame has increased since the robot expired last week — thanks to social-networking tools that gave it a human voice.
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