Salt, microbes, acid and heat in food preservation

In an era of grocery stores and home refrigerators, it is easy to lose sight of the fact that, for most of history, people have been bound by the seasonality of food. This reality has long presented humanity with a conundrum: ...

Bacteria use hydrogen, carbon dioxide to produce electricity

Researchers have engineered a strain of electricity-producing bacteria that can grow using hydrogen gas as its sole electron donor and carbon dioxide as its sole source of carbon. Researchers at the University of Massachusetts, ...

New coronavirus related to viruses from bats

The virus that is causing alarm among global public health authorities after it killed a man in Jeddah, Saudi Arabia earlier this year and is now linked to two other cases of disease is a novel type of coronavirus most closely ...

Mouse genetics influences the microbiome more than environment

Genetics has a greater impact on the microbiome than maternal birth environment, at least in mice, according to a study published this week in Applied and Environmental Microbiology. Vaginal birth, known to transfer microbiota ...

Green monkeys acquired Staphylococcus aureus from humans

Many deadly diseases that afflict humans were originally acquired through contact with animals. New research published in ASM's Applied and Environmental Microbiology shows that pathogens can also jump the species barrier ...

Could viruses be used to treat acne?

Watch out, acne. Doctors soon may have a new weapon against zits: a harmless virus living on our skin that naturally seeks out and kills the bacteria that cause pimples.

page 2 from 29