Health News

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A newfound partial body and skull of a plague victim show her jaw forced open by a brick—a medieval exorcism technique used on suspected vampires.

March 10, 2009
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From a belt that makes anyone a CPR superhero to antifog goggles, the winners of a NASA magazine's annual future-tech design competition promise clear vision, saved lives, and more.

March 10, 2009
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A giant air purifier was installed recently along a busy street in Lima, Peru. Its makers claim it can clear carbon dioxide from 200,000 cubic meters of air each day, the equivalent of 1,200 trees.

March 05, 2009
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A tiny device using mirror-based optics can create images of microscopic objects in three dimensions cheaper and safer than traditional means, its developers say.

February 27, 2009

Childhood abuse can permanently alter the way a gene works, leaving victims more vulnerable to stressful events throughout their lives.

February 23, 2009
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It's well known that animal diseases can be transmitted to humans. But a veterinarian is studying the reverse: wild mongooses infected with human tuberculosis in Botswana.

February 20, 2009
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After the recent chimp attack in Connecticut, a Florida sanctuary's work is more pertinent than ever. The facility treats pet primates that have been abused or abandoned.

February 19, 2009
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A new virtual body double shows a person's muscles in action while exercising. The technology could aid rehabilitation after injuries or surgeries.

February 19, 2009
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Wet kisses full of "tongue action" could be means for picking up chemical hints at a woman's fertility and transferring testosterone to stimulate her sex drive, an expert suggests.

February 17, 2009
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Pictures of scantily dressed women cause a region of the male brain associated with tool use to light up, a new brain-scan study reveals.

February 16, 2009
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The famed naturalist probably didn't know it, but he held views on human empathy that mirror Buddhist beliefs, says a pioneer in decoding facial expressions.

February 16, 2009
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Sparing big cats can save human lives by keeping some animal-borne diseases in check, says a conservation group that has partnered with a hospital to train "doctor conservationists."

February 16, 2009
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Most medicines to up amore or ease heartbreak are still in the realm of science fiction—but here are a handful that may someday stock pharmacy shelves.

February 12, 2009
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Valentine's Day is coming, and a lot of people have love on the brain—quite literally, according to new medical technology that reveals the "mechanical" side of romance.

February 10, 2009
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Why the flu is worse in winter than summer has long baffled scientists. A new finding suggests that the virus multiplies when it's cold because the humidity of the air is lower.

February 9, 2009

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