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image: Evolution May Have Deleted Neanderthal DNA

Evolution May Have Deleted Neanderthal DNA

By | November 9, 2016

Natural selection may be behind the dearth of Neanderthal DNA in modern humans.

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image: Ebola Evolved to Become More Infectious

Ebola Evolved to Become More Infectious

By | November 7, 2016

A mutation that appeared early in the 2014 outbreak made the virus more infectious in humans, scientists show.

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image: Live Imaging Using Light-Sheet Microscopy

Live Imaging Using Light-Sheet Microscopy

By | November 1, 2016

How to make the most of this rapidly developing technique and a look at what's on the horizon

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image: Opinion: Aging, Just Another Disease

Opinion: Aging, Just Another Disease

By | November 1, 2016

No longer considered an inevitability, growing older should be and is being treated like a chronic condition. 

26 Comments

image: Protein Folding Pioneer Dies

Protein Folding Pioneer Dies

By | October 28, 2016

Susan Lindquist of MIT and the Whitehead Institute broke scientific ground on prions and heat shock proteins.

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image: Week in Review: October 17–21

Week in Review: October 17–21

By | October 21, 2016

Report finds that pathologist involved in anonymous defamation case committed multiple acts of misconduct; growing eggs from stem cells; neutrophils’ role in metastasis; convergent evolution in birds

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image: Single-Celled Life Primed to Go Multicellular

Single-Celled Life Primed to Go Multicellular

By | October 17, 2016

The unicellular ancestor of animals may have harbored some of the molecular tools that its many-celled descendants use to coordinate and direct cell differentiation and function, scientists show.

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image: Bridging a Gap in the Brain

Bridging a Gap in the Brain

By | October 12, 2016

Neuroscientists identify how the left and right hemispheres of the mammalian brain connect during development.

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image: How Plants Evolved Different Ways to Make Caffeine

How Plants Evolved Different Ways to Make Caffeine

By | September 21, 2016

Caffeine-producing plants use three different biochemical pathways and two different enzyme families to make the same molecule.

2 Comments

image: Further Support for Early-Life Allergen Exposure

Further Support for Early-Life Allergen Exposure

By | September 20, 2016

Egg and peanut consumption during infancy is linked to lower risk of allergy to those foods later in life, according to a meta-analysis.

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