Researchers find that reducing mitochondrial protein production in some animals can increase lifespan by activating a protective stress response.
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The essential nutrient can kill drug-resistant Mycobacterium tuberculosis by producing oxidative radicals that damage DNA.
Viruses that attack bacteria may be an important component of our gut microbiota.
For the first time, researchers visualize zebrafish memory retrieval in real time.
Two new fossils of ancient primates shed light on the divergence of apes and Old World monkeys.
Mice that explore more have higher levels of neurogenesis, suggesting a link between experience, brain plasticity, and the emergence of distinct personalities.
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.
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