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Caltech’s Frances Arnold is honored for her work on directed evolution.

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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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image: E.U. Delays Vote on Roundup

E.U. Delays Vote on Roundup

By | May 24, 2016

Newly published research on the key ingredient in the Monsanto-made weed killer is holding up lawmakers’ decisions on whether to continue to allow its sale in Europe.

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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: Genome Digest

Genome Digest

By | May 17, 2016

What researchers are learning as they sequence, map, and decode species’ genomes  

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image: Zika Update

Zika Update

By | May 13, 2016

US government contemplates public health funding; World Health Organization advises summer Olympics attendees

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image: Brazilian Science Ministry Downgraded

Brazilian Science Ministry Downgraded

By | May 12, 2016

Interim President Michel Temer fuses the country’s science and telecommunications ministries amid funding cuts.

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image: Mysterious Eukaryote Missing Mitochondria

Mysterious Eukaryote Missing Mitochondria

By | May 12, 2016

Researchers uncover the first example of a eukaryotic organism that lacks the organelles.

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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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