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image: Robot Legs Obey Brain

Robot Legs Obey Brain

By | September 7, 2012

A pair of mechanical leg braces that are controlled by their wearer’s brain signals could help paralyzed patients walk again.

1 Comment

image: A Good Night’s Sleep

A Good Night’s Sleep

By | September 1, 2012

Sleep-wake cycles affect how well our bodies fight disease.

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image: Capsule Reviews

Capsule Reviews

By | September 1, 2012

Wired for Story, Dreamland, Homo Mysterious, and Vagina

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image: Enter the Third Dimension

Enter the Third Dimension

By | September 1, 2012

Cell culture goes 3-D with devices that better mimic in vivo conditions.

2 Comments

image: Gifted in Science

Gifted in Science

By | September 1, 2012

Researchers look to the emerging phenomenon of "crowdfunding" to pay for their work

1 Comment

image: Pleasant to the Touch

Pleasant to the Touch

By | September 1, 2012

Scientists hope an understanding of nerve fibers responsive only to gentle touch will give insight into the role the sense plays in social bonding.

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image: Stemming the Toxic Tide

Stemming the Toxic Tide

By | September 1, 2012

How to screen for toxicity using stem cells

1 Comment

image: The Inside Scoop

The Inside Scoop

By | September 1, 2012

Probing cells with nanometer-scale electrodes

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image: Opinion: Younger Is Better

Opinion: Younger Is Better

By | August 31, 2012

Stem cells collected from younger donors are more effective for transplantation and regenerative medicine than those from older individuals.

9 Comments

image: The Danger of Vaccine Exemptions

The Danger of Vaccine Exemptions

By | August 30, 2012

Are states with less rigorous rules about which children can claim an exception from vaccination in kindergarten putting communities at higher risk of childhood disease?

4 Comments

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