Uncategorized
- Health & Medicine
New drugs reduce blood sugar
Two experimental drugs can lower blood sugar significantly in people with type 2 diabetes.
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Three gene variants boost diabetes risk
Researchers have linked small variations in three genes to type 2 diabetes.
- Health & Medicine
Glucosamine isn’t at fault
The popular dietary supplement glucosamine doesn't cause insulin resistance, the precursor of type 2 diabetes.
- Health & Medicine
Coffee protects against alcoholic cirrhosis
A sobering cup of coffee could provide protection against cirrhosis, a liver-scarring disease common in alcoholics.
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19696
The possible link between coffee consumption and reduced occurrence of alcohol-related cirrhosis seems worthy of further study. Although the beneficial effect may be due to any of a variety of coffee ingredients, it would seem rather straightforward to investigate a correlation in caffeinated and decaffeinated beverages. Wayne H. Warren Jr.Greenbelt, Md. Since tea consumption didn’t […]
- Earth
Something’s fishy about these hormones
Synthetic steroids used to beef up cattle can impair reproduction in female fish and even give them macho physical traits.
- Plants
Herbal therapy for beleaguered lawns
Mustard and other herbal remedies can thwart turf attacks by root-feeding roundworms.
- Earth
Main source of airborne pollen varies by month
A 15-year study conducted in the New York City area charts how air concentrations of different types of allergy-causing pollen vary throughout an average year.
- Animals
Naked and Not
The Damaraland mole rat may be less famous than its naked cousin, but both have some of the oddest social structures found in a mammal.
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19695
Information, and especially pictures, of these strange mammals is always of interest. I wanted to check on the statement about “several dozen species in sub-Saharan Africa.” Alas, I was unable to do so. Science News hadn’t bothered to include either generic or specific names for any species discussed. How unfortunate to have this very important […]
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Nurture Takes the Spotlight
What a person eats, what chemicals he or she is exposed to, and other features of a person's environment chemically modify chromosomes, thereby changing how genes are ultimately expressed.
- Math
Folding Perfect Thirds
Origami provides a hands-on way to explore mathematical concepts. For more math, visit the MathTrek blog.
