Researchers find that reducing mitochondrial protein production in some animals can increase lifespan by activating a protective stress response.
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The activity of one type of immune cell helps regrow the limbs of amputated salamanders.
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.
Patients with major depressive disorder appear to have malfunctioning circadian rhythms, which could lead researchers to new avenues for treatment.
HHS tells an open-access publisher to stop using the NIH, the names of its employees, and its scientific literature databases in a “misleading manner.”
A molecule found only in the blood of young mice dramatically reverses thickening and stiffening of the heart muscle in old mice.
Telomeres and disease; Wolbachia-infected mosquitoes may fight malaria; bat tongue mops nectar; newly sequenced genomes
Artificially induced bacterial infections in mosquitoes could reduce the spread of malaria-causing parasites.
Christian de Duve chose to be euthanized at home in Belgium at age 95.
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