The essential nutrient can kill drug-resistant Mycobacterium tuberculosis by producing oxidative radicals that damage DNA.
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Viruses that attack bacteria may be an important component of our gut microbiota.
Two new fossils of ancient primates shed light on the divergence of apes and Old World monkeys.
What researchers are learning as they sequence, map, and decode species’ genomes
As telomeres shorten with age, genes as far as 1,000 kilobases away could be affected, including one responsible for an inherited muscle disease.
Researchers use a protein-lipid complex found in human breast milk to increase the activity of otherwise-ineffective antibiotics against drug-resistant pathogens.
Hybrid viruses derived from an H5N1 bird flu strain can infect guinea pigs through the air.
Better health care in Gambian villages lead to flip-flopping selection pressures on height and weight.
Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.
Fossilized skeletal remains of the hominid Australopithecus sediba add to the puzzle of human evolution.
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