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image: Retracing Steps

Retracing Steps

By | November 11, 2013

Sage Bionetworks aims to show that transparency and sharing are key to ensuring research reproducibility.

1 Comment

image: Time for T cells

Time for T cells

By | November 7, 2013

Circadian rhythms control the development of inflammatory T cells, while jet lag sends their production into overdrive.

1 Comment

image: Newborn Immune Systems Suppressed

Newborn Immune Systems Suppressed

By | November 6, 2013

Cells that temporarily restrain their immune systems give babies’ gut bacteria a chance to settle down. 

1 Comment

image: Frisky Fruit Flies

Frisky Fruit Flies

By | November 5, 2013

Researchers show that Drosophila females upregulate an immune gene for protection against sexually transmitted infections before copulation.

1 Comment

image: Next Generation: Cancer Drug in Disguise

Next Generation: Cancer Drug in Disguise

By | November 5, 2013

Researchers develop a strategy for rendering a toxic drug harmless—until it encounters a pair of enzymes that signals cancer cells are nearby.

2 Comments

image: Decoding Breast Cancer Drug Resistance

Decoding Breast Cancer Drug Resistance

By | November 3, 2013

Common mutations in metastasized breast tumors suggest how the cancer can develop resistance to frontline drugs.

2 Comments

image: Behavior Brief

Behavior Brief

By | November 1, 2013

A round-up of recent discoveries in behavior research

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image: Capsule Reviews

Capsule Reviews

By | November 1, 2013

Tracks and Shadows, The Gap, The Cure in the Code, and An Appetite for Wonder

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image: Dating the Origin of Us

Dating the Origin of Us

By | November 1, 2013

Theoretical anthropogeny seeks to understand how Homo sapiens rose to a position of global dominance.

11 Comments

image: How, If, and Why Species Form

How, If, and Why Species Form

By , , and | November 1, 2013

Biologists have struggled for centuries to properly define what constitutes a “species.” They may have been asking the wrong question—many smaller organisms might not form species at all.

10 Comments

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