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Health & MedicineStones-Be-Gone: Gene-targeting drug restores chemical balance protecting the gallbladder
A drug tested in mice prevents gallstones by stimulating a gene that controls levels of different chemicals in the gallbladder.
By David Shiga -
AnthropologySouth American Surprise: Ancient farmers settled in Uruguay’s wetlands
The discovery of a 4,200-year-old farming settlement in Uruguay challenges traditional notions of where early South American societies took root.
By Bruce Bower -
AnimalsGrow-Slow Potion: Pheromone keeps bee youngsters youthful
Researchers have identified a compound made by the senior workers in a honeybee colony that prolongs the time that teenage bees stay home babysitting.
By Susan Milius -
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Since “women with chronically ill children generally reported more stress” and since “there was a very striking connection between stress and telomere length,” isn’t it probable that there is a strong connection between telomere length and becoming the parent of a chronically ill child? I would be interested to learn whether the connection between stress […]
By Science News -
Stressed to Death: Mental tension ages cells
Prolonged stress can cause cells to age faster than normal.