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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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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: 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?

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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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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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Different Cancers, Same Mutations

By | September 26, 2013

Scientists document common genetic alterations in cancers of different origins.

4 Comments

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Citations Predict Nobel Winners?

By | September 25, 2013

Thomson Reuters makes its annual data-based picks for which scientists could collect medals in Stockholm later this year.

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Celebrated Neuroscientist Dies

By | September 23, 2013

Candace Pert, who helped discover opioid receptors, has passed away at age 67.

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image: Natural Opioids Linked to Chronic Pain

Natural Opioids Linked to Chronic Pain

By | September 19, 2013

The body’s own pain-quelling system may be at the root of chronic pain and symptoms of opioid withdrawal, according to a new study in mice.

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