Uncategorized
- Health & Medicine
Virus Stopper: Vaccine could prevent most cervical cancers
A vaccine fashioned from a protein found on human papillomavirus-16 protects women from long-term viral infections that can lead to cervical cancer.
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19200
Bacillus cereus is not a “harmless” microorganism, as stated in your article. It has been described in the ophthalmologic literature as one of the most destructive organisms if it gains access to the inside of the eye, and it is a relatively common cause of posttraumatic endophthalmitis. There is a high incidence of B. cereus […]
- Earth
Bursting in Air: Satellites tally small asteroid hits
On average, a small asteroid slams into Earth's atmosphere and explodes with the energy of 1,000 Hiroshima-size blasts once every thousand years or so, a rate that is less than one-third as high as scientists previously supposed.
- Planetary Science
Leapin’ Lava! Volcanic eruption on Io breaks the record
Pointing a ground-based telescope at Jupiter's moon Io, astronomers have recorded the most powerful volcano ever observed in the solar system.
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Life or Death: Immune genes determine outcome of strep infection
Subtle variations among people's immune genes may largely account for radically different outcomes when people get a strep infection.
- Health & Medicine
Gene change linked to poor memory
A subtle change in a gene encoding a brain chemical may give some people better memory skills than others.
- Health & Medicine
Slow brain repair seen in Huntington’s
In people with Huntington's disease, the brain tries to replace dying nerve cells.
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Scanning a brain that’s out of tune
Scientists have scanned the brain of a man who had great difficulty playing a tune and showed that his brain doesn't react normally to music.
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Mutant mice resist morphine’s appeal
A protein on nerve cells appears to be the key to developing morphine addiction.
- Humans
From the May 31, 1930, issue
A PHARAOH’S TOMB The picture on the cover of this week’s SCIENCE NEWS-LETTER shows how an archaeologist masters the “human fly” trick when he must measure the stones that form the sloping walls of a pharaoh’s tomb. The scene is the famous pyramid at Meydum, Egypt, supposedly built by King Snefru. The Museum of the […]
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Toxicology Game
The University of Washington’s evolving Project Greenskate Web site gives students the chance to investigate potential health concerns surrounding the hypothetical development of a city park on a former industrial site. They visit various fictitious places, such as the Department of Environmental Quality, City Hall, a Community Center, and the local high school, to obtain […]
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