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image: Week in Review: February 3–7

Week in Review: February 3–7

By | February 7, 2014

Federal stem cell regulations vary; Salmonella exploit host immune system; microglia help maintain synaptic connections; prosthesis re-creates feeling of touch

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image: Genome Digest

Genome Digest

By | February 6, 2014

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

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image: The Flight Size

The Flight Size

By | February 5, 2014

The metabolic intensity of powered flight seems to have caused some bird genomes to shrink.

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image: $230M for Big Disease

$230M for Big Disease

By | February 5, 2014

The National Institutes of Health is partnering with 10 drug companies to find new treatments for Alzheimer’s disease, diabetes, rheumatoid arthritis, and lupus.

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image: New Bird Flu Threat?

New Bird Flu Threat?

By | February 4, 2014

Chinese officials report the first two human cases of H10N8 avian influenza, one of which is linked to the death of a 73-year-old woman.

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image: Microbial Smog

Microbial Smog

By | February 3, 2014

Some 1,300 species of microbes, including some associated with allergies and lung disease, are adrift in Beijing’s thick smog.

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image: First CRISPR-Tinkered Primates Born

First CRISPR-Tinkered Primates Born

By | February 3, 2014

Twin macaques are the first primates born whose genomes were edited using CRISPR technology.

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image: Pruning Synapses Improves Brain Connections

Pruning Synapses Improves Brain Connections

By | February 2, 2014

Without microglia to pluck off unwanted synapses in early life, mouse brains develop with weaker connections, leading to altered social behavior.

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image: An Offensive Playbook

An Offensive Playbook

By | February 1, 2014

Developing nonaddictive drugs to combat pain

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image: Capsule Reviews

Capsule Reviews

By | February 1, 2014

Me, Myself, and Why, RedDevil 4, Neanderthal Man, and Science from Sight to Insight

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