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image: Robot Mends Hearts in Britain

Robot Mends Hearts in Britain

By | October 24, 2012

A remote-controlled robot helps British surgeons repair heart defects.

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image: Cranking Up Biosecurity

Cranking Up Biosecurity

By | October 24, 2012

The federal government tightens regulations on SARS and other deadly viruses, but the changes could hamper research.

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image: Sniffing Out TB

Sniffing Out TB

By | October 18, 2012

An African rat helps detect tuberculosis in Tanzania, prompting the Mozambique government to pursue a similar project.

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image: Ketamine Encourages Nerve Remodeling

Ketamine Encourages Nerve Remodeling

By | October 16, 2012

The commonly abused hallucinogen shows promise in extinguishing fear in rats, pointing to possible benefits for patients with post-traumatic stress disorder.

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image: Cell Reprogramming Work Wins Nobel

Cell Reprogramming Work Wins Nobel

By | October 8, 2012

John B. Gurdon and Shinya Yamanaka jointly take home this year’s Nobel Prize in Medicine for turning back the developmental clock. 

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image: Salmonella Strain Spreads Alongside HIV

Salmonella Strain Spreads Alongside HIV

By | October 1, 2012

Researchers find that a deadly bacterial disease hitchhikes in people infected with the virus that causes AIDS to spread throughout sub-Saharan Africa.

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image: Novel Deadly Virus

Novel Deadly Virus

By | October 1, 2012

A new rhabdovirus may be responsible for an outbreak of fatal hemorrhagic fever.

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image: Cystic Fibrosis Alters Microbiome?

Cystic Fibrosis Alters Microbiome?

By | September 28, 2012

The microbiome of the lung is different in patients with the disease, which causes a thick buildup of mucus that makes breathing difficult.

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image: Surviving Acidity

Surviving Acidity

By | September 25, 2012

A new study reveals clues to the naked mole-rat’s ability to thrive in underground environments with high levels of carbon dioxide.

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image: NIH Clinic Outbreak Kills Again

NIH Clinic Outbreak Kills Again

By | September 20, 2012

A seventh patient succumbs to a deadly, drug-resistant superbug terrorizing the National Institutes of Health Clinical Center.

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