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image: Immune Response Promotes Infection

Immune Response Promotes Infection

By | February 6, 2014

Salmonella enterica can exploit a standard immune response in mice to promote its own growth.


image: Pruning Synapses Improves Brain Connections

Pruning Synapses Improves Brain Connections

By | February 2, 2014

Without microglia to pluck off unwanted synapses in early life, mouse brains develop with weaker connections, leading to altered social behavior.


image: Bacteria by Design

Bacteria by Design

By | January 30, 2014

A survey of bacteria in a University of Oregon building reveals that architecture influences the indoor microbiome.


image: Polymer Protects Mouse Heart

Polymer Protects Mouse Heart

By | January 20, 2014

Injection of microscopic particles of a plastic-like material protects mice from cardiac tissue damage following heart attack.

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image: Behavior Brief

Behavior Brief

By | January 13, 2014

A round-up of recent discoveries in behavior research


image: Settlement Signal

Settlement Signal

By | January 9, 2014

A marine bacterium generates contractile structures that are essential for the metamorphosis of a tubeworm.


image: Superbug Sickens Dozens in Illinois

Superbug Sickens Dozens in Illinois

By | January 9, 2014

A single hospital was at the epicenter of an outbreak of antibiotic-resistant bacteria.

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image: Farmer Fungi

Farmer Fungi

By | January 1, 2014

Researchers uncover an unprecedented relationship between morels and bacteria. But can it be called agriculture?


image: Outwitting the Perfect Pathogen

Outwitting the Perfect Pathogen

By | January 1, 2014

Tuberculosis is exquisitely adapted to the human body. Researchers need a new game plan for beating it.


image: Understanding Lyme

Understanding Lyme

By | December 19, 2013

Researchers show that a protein expressed in the bacterium that causes Lyme disease is necessary for both parts of the organism’s life cycle.

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