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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: Natural-Born Doctors

Natural-Born Doctors

By | October 23, 2012

Bees, sheep, and chimps are just a few of the animals known to self-medicate. Can they teach us about maintaining our own health?

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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: Softness Indicates Metastatic Cells

Softness Indicates Metastatic Cells

By | October 15, 2012

The tenderness of cancer cells squeezed by a special apparatus can help pinpoint the ones most likely to spread the disease.

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image: Cell Re-Programmers Take the Nobel

Cell Re-Programmers Take the Nobel

By | October 8, 2012

John B. Gurdon and Shinya Yamanaka win this year’s Nobel Prize in Medicine for learning how to reboot cellular development. 

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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: Analyzing a Genome per Day

Analyzing a Genome per Day

By | October 2, 2012

Technology company Knome unveils a machine it says will "break the bottleneck" in the interpretation of human genome data.

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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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