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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.

0 Comments

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: Next Generation: Good Vibrations

Next Generation: Good Vibrations

By | May 23, 2012

Adding texture to a lotus-leaf-like surface lets researchers control the movement of liquid droplets, and provides a cheap alternative for microfluidic applications.

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

image: Opinion: Misleading Drug Trials

Opinion: Misleading Drug Trials

By | May 14, 2012

Amgen’s incomplete report on an early major trial of epoetin misled the medical community about the anemia drug’s risks and benefits—and helped make Amgen rich.

23 Comments

image: Six Threats to Chromosomes

Six Threats to Chromosomes

By | May 3, 2012

Researchers identify two new DNA repair systems, in addition to four that were already known, that can attack unprotected telomeres.

5 Comments

image: Opinion: Missing Methods

Opinion: Missing Methods

By | May 3, 2012

A lack of methodological detail in the published literature threatens the foundation of scientific discourse.

22 Comments

image: Dangers of Disclosure

Dangers of Disclosure

By | April 25, 2012

Editors at PLoS Medicine suggest that merely disclosing conflicts of interest is insufficient and possibly even counterproductive.

10 Comments

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