The essential nutrient can kill drug-resistant Mycobacterium tuberculosis by producing oxidative radicals that damage DNA.
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Chilly weather could impede the immune reactions that most effectively contain viruses like the common cold.
Viruses that attack bacteria may be an important component of our gut microbiota.
The NIH has required researchers to receive instruction about responsible conduct for more than 20 years, but misconduct is still on the rise.
Should institutions invest in changing the behavior of scientists found guilty of violating research rules and ethics?
A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.
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Christian de Duve chose to be euthanized at home in Belgium at age 95.
Presidential science advisor argues against draft legislation that would change how the National Science Foundation judges grant proposals.
As telomeres shorten with age, genes as far as 1,000 kilobases away could be affected, including one responsible for an inherited muscle disease.
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