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» human microbiome and ecology

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image: Salamander Evolution

Salamander Evolution

By | June 1, 2013

Yale University evolutionary biologist Steven Brady studies the evolutionary impacts of roads on the amphibians.

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image: Arctic Bacteria Thrives at Mars Temps

Arctic Bacteria Thrives at Mars Temps

By | May 23, 2013

Researchers discover a microbe living at -15°C, the coldest temperature ever reported for bacterial growth, giving hope to the search for life elsewhere in the cosmos.

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image: Protective Phages

Protective Phages

By | May 20, 2013

Viruses that attack bacteria may be an important component of our gut microbiota.

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image: Ladybird Bioterrorists

Ladybird Bioterrorists

By | May 16, 2013

The Asian harlequin ladybird carries a biological weapon to wipe out competing species.

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image: Plants Communicate with Help of Fungi

Plants Communicate with Help of Fungi

By | May 14, 2013

Symbiotic fungi on the roots of bean plants can act as an underground signaling network, transmitting early warnings of impending aphid attacks.  

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image: Arctic Foxes Suffer from Seafood Diet

Arctic Foxes Suffer from Seafood Diet

By | May 9, 2013

The decline of a population of Arctic foxes isolated on a small Russian island may be due to mercury pollution from their diet of seabirds and seals.

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image: Can CO2 Help Grow Rainforests?

Can CO2 Help Grow Rainforests?

By | April 24, 2013

Researchers in the Amazon are measuring how much carbon dioxide fertilizes the rainforest.

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image: Mysterious Sea Lion Stranding Continues

Mysterious Sea Lion Stranding Continues

By | April 8, 2013

Scientists are stumped as to why hundreds of starved pups have been washing up on the California shore.

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image: Sarkis Mazmanian: Microbe Machinist

Sarkis Mazmanian: Microbe Machinist

By | April 1, 2013

Professor, Division of Biology, California Institute of Technology. Age: 40

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image: Microbes Affect Weight Loss

Microbes Affect Weight Loss

By | March 27, 2013

Microbial changes in the gut contribute to a patient’s ability to slim down after gastric bypass surgery.

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