Uncategorized
- Health & Medicine
Keeping metabolic syndrome at bay
Chromium supplements reduced some of the unhealthy effects of a sedentary lifestyle in rats.
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Milking performance from damaged brains
A compound found in milk can mitigate damage to people's brains caused by stroke or diseases such as Alzheimer's.
- Earth
Smog’s heavy impacts
Being overweight increases the risk that people will develop breathing difficulties after encountering smoggy air.
- Physics
Tiptoe acrobats get it just right
Physicists have found that a water-skating insect leaps off the water surface by applying just the right amount of force. With video.
- Animals
Not So Spineless
Looking for personalities in animals, even among spiders and insects, could add new twists to ideas about evolution and explain some odd animal behavior.
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19913
There is little mystery why some female fishing spiders are so aggressive that they eat their suitors before mating can take place. It would take a very bold male to court a female knowing he is going to be lunch. To maintain such inherited aggressive behavior in the female, one only has to assume that […]
- Health & Medicine
A Different Side of Estrogen
Understanding estrogen's function is complicated by the fact that it can bind to two distinct receptors; scientists studying the second receptor now think that drugs targeting it could help a wide variety of ailments.
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19912
As I read this article, I was wondering whether the findings discussed suggest that a woman who has had both a hysterectomy and an oophorectomy should be on estrogen hormone therapy. Does a woman with no uterus or ovaries produce enough estrogen in other organs to benefit from the estrogen receptor beta? Cathy GregorAlexandria, Va. […]
- Humans
From the December 18 & 25, 1937, issues
The infinite variety of snowflakes, making Java Man human, dinosaurs on the battlefield, Santa Claus in stone, filling empty space, and science progress in 1937.
- Humans
Web Special: Science News Wins Award for Sci-Tech Coverage
Each week, Science News distills "the latest trends and findings in the ever-expanding world of science into must-know information," according to the editors of the Utne Reader, which named Science News magazine winner of its 2007 Independent Press Award in the science and technology category.
- Humans
Web Special: Science News Wins Award for Sci-Tech Coverage
Each week, Science News distills "the latest trends and findings in the ever-expanding world of science into must-know information," according to the editors of the Utne Reader, which named Science News magazine winner of its 2007 Independent Press Awards in the science and technology category.
- Humans
Science News of the Year 2007
A review of important scientific achievements reported in Science News during the past year.
