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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: Cancer Test Gets Bad Reviews

Cancer Test Gets Bad Reviews

By | May 22, 2012

US Preventive Services Task Force recommends against a commonly used prostate cancer screening.

2 Comments

image: Genome Digest

Genome Digest

By | May 22, 2012

What researchers are learning as they sequence, map, and decode species’ genomes

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image: How Castor Oil Stimulates Labor

How Castor Oil Stimulates Labor

By | May 21, 2012

Researchers flag the EP3 prostaglandin receptor as a key player in castor oil’s laxative and labor-inducing effects.

0 Comments

image: HIV Prevention Debate

HIV Prevention Debate

By | May 21, 2012

The suggested approval of a widely used antiretroviral drug to prevent HIV transmission in uninfected people sparks a debate about the possible dangers of such a move.

1 Comment

image: Revenge of the Weeds

Revenge of the Weeds

By | May 20, 2012

Plant pests are evolving to outsmart common herbicides, costing farmers crops and money.

33 Comments

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: Gene Therapy for Brain Disease

Gene Therapy for Brain Disease

By | May 16, 2012

Delivering a missing enzyme to the brains of paralyzed children with a rare, life-threatening neurological disease restores movement and builds muscle mass.

0 Comments

image: How Prawns Lure Prey

How Prawns Lure Prey

By | May 15, 2012

Orange-loving Trinidad guppies are curiously attracted to orange spots on prawn pincers, which may make it easier for the predators to snatch them up.

1 Comment

image: Behavior Brief

Behavior Brief

By | May 15, 2012

A round-up of recent discoveries in behavior research

5 Comments

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