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image: Behavior brief

Behavior brief

By | June 23, 2011

A round-up of recent discoveries in behavior research.

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image: Bigger spores = badder infection

Bigger spores = badder infection

By | June 17, 2011

Larger spores of a deadly fungal pathogen cause more virulent infections in mice.

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image: Gould's bias

Gould's bias

By | June 16, 2011

A new study finds that Stephen J. Gould's criticisms of another scientist's data was misplaced, and the eminent biologist and historian succumbed to data bias himself.

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image: Our own 60 mutations

Our own 60 mutations

By | June 15, 2011

New estimates of human mutation suggest that each of us harbor approximately 60 novel genetic mutations.

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image: Fighting to exist

Fighting to exist

By | June 14, 2011

The more closely related two species are, the more they're apt to drive one another to extinction.

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image: One Hip Dino

One Hip Dino

By | June 13, 2011

University College London researcher Mike Taylor recounts the discovery of a new dinosaur with unusually powerful thigh muscles. Read the full story.

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image: The RNA roots of obesity?

The RNA roots of obesity?

By | June 8, 2011

By silencing two microRNAs, researchers were able to improve insulin sensitivity in overweight mice.

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image: How skunks got their stripes

How skunks got their stripes

By | June 7, 2011

The evolution of bold warning coloration in mammals.

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In Chapter 9, "We Were Hunted, Which is Why All of Us are Afraid Some of the Time and Some of Us are Afraid All of the Time," author Rob Dunn explains how predators shaped our evolution as we cowered and ran from their ravenous maws.

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image: The Gravity of Life

The Gravity of Life

By | June 1, 2011

Whose well-being is threatened by our changing relationship with the myriad organisms that shaped the evolution of our species?

39 Comments

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