The essential nutrient can kill drug-resistant Mycobacterium tuberculosis by producing oxidative radicals that damage DNA.
News & Opinion
Covering the life sciences inside and out
Viruses that attack bacteria may be an important component of our gut microbiota.
Synthetic biologists are looking to analog, not digital, circuits to create cell-based calculators that can add, divide, and even perform algorithms.
Experimental cancer therapeutics delivered to tumors via nanoparticles could provide a safer and more effective therapy than conventional chemotherapy.
The Nutshell
Daily News Roundup
From now on, US physicians and researchers will have to get approval from the FDA before they can perform a stool transplant.
A US government advisor warned officials of the dangers of antibiotic-resistant anthrax while profiting from antitoxin sales.
Chilly weather could impede the immune reactions that most effectively contain viruses like the common cold.
A psychiatrist argues that the newly revised manual of mental disorders is part of a dangerous trend toward the medicalization of normal behavior.
Current Issue
May 2013
Discoveries of microbial communities that transfer electrons between cells and across relatively long distances are launching a new field of microbiology.
The study of connective tissue is shedding light on pain and providing new explanations for alternative medicine.
Researchers are using modern experimental tools to probe the mysterious molecular pathways that lead to premature labor and birth.
Multimedia
Video, Slideshows, Infographics
Desulfobulbaceae bacteria were recently discovered to form centimeter-long cables, containing thousands of cells that share an outer membrane.
USC researcher Mohamed El-Naggar demonstrates how some bacteria grow electrical wires that allow them to link up in big biological circuits.
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