The Scientist

» antibiotic resistance and ecology

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image: Superbugs Ascending

Superbugs Ascending

By | April 1, 2014

University of Texas at San Antonio microbiologist Karl Klose discusses the problem of antibiotic resistance in a 2013 TEDx talk.


image: Overcoming Resistance

Overcoming Resistance

By | April 1, 2014

In the face of bacterial threats that can evade modern medicines, researchers are trying every trick in the book to develop new, effective antibiotics.


image: Pharma Firms Comply with New Antibiotics Rules

Pharma Firms Comply with New Antibiotics Rules

By | March 31, 2014

Most drug manufacturers agree to follow the Food and Drug Administration’s new labeling guidelines for antibiotics used in farm animals.


image: Python Auto-Pilot

Python Auto-Pilot

By | March 20, 2014

Invasive snakes in Florida show evidence of a compass sense they use to navigate back to home territory.


image: Old-School Fish Guides

Old-School Fish Guides

By | March 18, 2014

Experienced fish may be critical for keeping migrating populations on track, a study finds.


image: Ancient Moss Reincarnated

Ancient Moss Reincarnated

By | March 18, 2014

Antarctic moss beds that have been frozen for more than 1,500 years yield plants that can be brought back to life in the lab.

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image: Northern Exposure

Northern Exposure

By | March 1, 2014

Researchers are using snowdrifts to artificially warm Arctic tundra during winter and finding that more carbon is released from the soil than plants can soak up from the atmosphere.


image: How a Microbe Resists Its Own Antibiotics

How a Microbe Resists Its Own Antibiotics

By | February 20, 2014

Researchers reveal the molecular mechanisms of Streptomyces platensis’s defense from its own antibiotics, which inhibit fatty acid synthesis in other microbes.


image: Report: Drugs in Farm Feed, Despite Risk

Report: Drugs in Farm Feed, Despite Risk

By | January 28, 2014

A new analysis of government studies on animal feed uncovers widespread use of antibiotics, some of which pose risks to human health.

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image: Week in Review: January 20–24

Week in Review: January 20–24

By | January 24, 2014

Mistimed sleep disrupts human transcriptome; canine tumor genome; de novo Drosophila genes; UVA light lowers blood pressure; aquatic microfauna fight frog-killing fungus


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