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image: Five Mutations Make H5N1 Airborne

Five Mutations Make H5N1 Airborne

By | June 21, 2012

The second of the two controversial bird flu papers is published in Science, revealing that just five mutations can render the virus transmissible between ferrets.

3 Comments

image: Roundup from Microbiology Meeting

Roundup from Microbiology Meeting

By | June 21, 2012

Some of the interesting stories researchers were discussing at this year’s American Society of Microbiology meeting in San Francisco.

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image: Opinion: On the Up and Up

Opinion: On the Up and Up

By | June 20, 2012

An Amgen executive refutes accusations that the company published misleading results of its mid-90s clinical trial testing an anemia drug.

5 Comments

image: Naturally Resistant HIV Foils Therapy

Naturally Resistant HIV Foils Therapy

By | June 8, 2012

New computational modeling suggests pre-existing HIV drug resistance mutations may contribute more to drug failure than previously thought.

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image: Opinion: Justice Delayed, Health Denied

Opinion: Justice Delayed, Health Denied

By | June 4, 2012

African justice systems must change to help curb HIV and tuberculosis transmission in prisons.

12 Comments

image: Active Brains Help Heal Paralysis

Active Brains Help Heal Paralysis

By | May 31, 2012

Engaging the brain with cognitive tasks helps paralyzed rats walk again.

4 Comments

image: Next Generation: The Brain Bot

Next Generation: The Brain Bot

By | May 29, 2012

A 30-year-old technique to record the electrical activity of neurons gets a robotic makeover.

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image: Could Stem Cells Cure MS?

Could Stem Cells Cure MS?

By | May 23, 2012

A growth factor isolated from human stem cells shows promising results in a mouse model of multiple sclerosis.

1 Comment

image: Live Slow, Die Old

Live Slow, Die Old

By | May 17, 2012

Ancient bacteria living in deep-sea sediments are alive—but with metabolisms so slow that it’s hard to tell.

13 Comments

image: Synchronized Clocks

Synchronized Clocks

By | May 16, 2012

Researchers identify the first circadian clock component conserved across all three domains of life.

1 Comment

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