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image: H5N1 Vaccine Approved

H5N1 Vaccine Approved

By Jef Akst | November 25, 2013

The US Food and Drug Administration OKs a vaccine against the virus that last year had the scientific community debating the regulation of deadly pathogen research.

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image: Suppressing Drug-Seeking Behaviors

Suppressing Drug-Seeking Behaviors

By Abby Olena | November 24, 2013

Augmenting the action of a glutamate receptor in the brains of addicted rats helps prevent them from seeking cocaine during withdrawal, a study shows.

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image: Antifungal Permits Flu?

Antifungal Permits Flu?

By Jef Akst | November 21, 2013

A common fungus-fighting drug increases the susceptibility of mice to influenza infections.

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image: Hypochlorite Treats Inflammation

Hypochlorite Treats Inflammation

By Abby Olena | November 18, 2013

Scientists show that the active ingredient in bleach can reduce inflammation by targeting an activator of NF-κB.

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image: Temperature-Dependent Immunity

Temperature-Dependent Immunity

By Abby Olena | November 18, 2013

Scientists show that mice housed at room temperature are less able to fight tumors.

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image: Nipah Protein Structure Revealed

Nipah Protein Structure Revealed

By Jef Akst | November 18, 2013

The structure of a key protein of the deadly virus could serve as a stepping stone to antiviral therapy.

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image: T cells and Transplantation

T cells and Transplantation

By Ruth Williams | November 13, 2013

Drug-resistant immune cells protect patients from graft-versus-host disease after bone marrow transplant.

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image: Thwarting Persistence

Thwarting Persistence

By Abby Olena | November 13, 2013

Researchers show that activating an endogenous protease can eliminate bacterial persisters.

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image: Microbial Mediators

Microbial Mediators

By Tracy Vence | November 11, 2013

Researchers show that symbiotic bacteria can help hyenas communicate with one another.

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image: Astrogerm

Astrogerm

By Bob Grant | November 11, 2013

Researchers find a new bacterial species lurking in clean rooms used to assemble spacecraft at NASA and the European Space Agency.

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