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image: Antibiotic Affects Cow Dung

Antibiotic Affects Cow Dung

By | May 25, 2016

Researchers assess some of the downstream effects of treating livestock with a broad-spectrum antibiotic.

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Post-publication peer review prompts the authors to clarify the ages of mice used in their experiments and share additional data.

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image: First US Penis Transplant

First US Penis Transplant

By | May 16, 2016

A man who lost his penis due to cancer has received the organ from a deceased donor.

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image: Narrow-Spectrum Antibiotic Could Spare the Microbiome

Narrow-Spectrum Antibiotic Could Spare the Microbiome

By | May 9, 2016

A drug that singles out Staphylococcus aureus leaves gut-dwelling microbiota largely intact, a mouse study shows.

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image: Most Gut Microbes Can Be Cultured

Most Gut Microbes Can Be Cultured

By | May 4, 2016

Contrary to the popular thought that many species are “unculturable,” the majority of bacteria known to populate the human gut can be grown in the lab, scientists show.

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image: Earth: Home to 1 Trillion Microbial Species

Earth: Home to 1 Trillion Microbial Species

By | May 4, 2016

A new analysis of microbial data estimates that the world is home to 1 trillion species—of which only 0.001 percent have been discovered.

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image: Becoming Acculturated

Becoming Acculturated

By | May 1, 2016

Techniques for deep dives into the microbial dark matter

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image: Microbial Ice-Makers

Microbial Ice-Makers

By | April 26, 2016

How one bacterium turns water into ice at nonfreezing temperatures

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image: Branching Out

Branching Out

By | April 11, 2016

Researchers create a new tree of life, largely composed of mystery bacteria.

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Colleagues of the surgeon under investigation distance themselves from a 2011 The Lancet study.

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