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image: Scents in a Flash

Scents in a Flash

By | October 1, 2013

The modern technique of optogenetics stimulates the complex act of smelling with a simple flash of light.

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image: The Leprosy Bacillus, circa 1873

The Leprosy Bacillus, circa 1873

By | October 1, 2013

A scientist’s desperate attempts to prove that Mycobacterium leprae causes leprosy landed him on trial, but his insights into the disease’s pathology were eventually vindicated.

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image: Three-Way Parenthood

Three-Way Parenthood

By , and | October 1, 2013

Avoiding the transmission of mitochondrial disease takes a trio, but raises a host of logistical issues.

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image: Trouble in the Heartland

Trouble in the Heartland

By | October 1, 2013

A new tick-borne disease has emerged in the US Midwest—and the culprit is not a bacterium. 

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image: Smell and the Degenerating Brain

Smell and the Degenerating Brain

By | October 1, 2013

An impaired sense of smell is one of the earliest symptoms of Alzheimer’s, Parkinson’s, and some other neurodegenerative diseases. Could it be a useful diagnostic tool?

7 Comments

image: Ballet Brain

Ballet Brain

By | September 30, 2013

The areas corresponding to balance in the brains of trained ballet dancers differ from those of non-dancers.

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image: Week in Review: September 23–27

Week in Review: September 23–27

By | September 27, 2013

Antibiotic cycling makes a comeback in the lab; how life scientists can learn from astronauts; napping to conquer fears; deconstructing the cancer R&D crisis

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image: Nobel Laureate Dies

Nobel Laureate Dies

By | September 26, 2013

David Hubel, who helped revolutionize the understanding of visual information processing, has passed away at age 87.

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image: Different Cancers, Same Mutations

Different Cancers, Same Mutations

By | September 26, 2013

Scientists document common genetic alterations in cancers of different origins.

4 Comments

image: Giving Antibiotic Cycling Another Shot

Giving Antibiotic Cycling Another Shot

By | September 25, 2013

Switching up the drugs used to treat bacterial infections could help clinicians battle both illness and resistance at the same time.

2 Comments

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