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image: New Immunity

New Immunity

By | June 1, 2015

A scaffolding protein forms the hub of a newly identified immune pathway in plants.

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image: Reimagining Humanity

Reimagining Humanity

By | June 1, 2015

As the science of paleoanthropology developed, human evolutionary trees changed as much as the minds that constructed them.

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image: RNA Stucturomics

RNA Stucturomics

By | June 1, 2015

A new high-throughput, transcriptome-wide assay determines RNA structures in vivo.

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image: Human Genes Can Save Yeast

Human Genes Can Save Yeast

By | May 21, 2015

Replacing yeast genes with their human equivalents reveals functional conservation despite a billion years of divergent evolution.

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image: Fish Make Their Own Sun Protection

Fish Make Their Own Sun Protection

By | May 14, 2015

Zebrafish and other vertebrates have the enzymatic machinery to synthesize gadusol, an ultraviolet light-absorbing compound.

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image: The Evolution of Social Bees

The Evolution of Social Bees

By | May 14, 2015

Scientists describe the genetic changes associated with solitary-to-social transitions throughout bee evolution.

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image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.

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image: Estimating Epigenetic Mutation Rates

Estimating Epigenetic Mutation Rates

By | May 11, 2015

Generation-spanning maps of Arabidopsis thaliana DNA methylation allow researchers to compute how quickly epigenetic marks appear and disappear in the plant’s genome.

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image: Organoid Biobank

Organoid Biobank

By | May 11, 2015

From the tissue of numerous colon cancer patients, researchers build 3-D cultures of tumors.

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image: Measles Vax’s Off-Target Effects

Measles Vax’s Off-Target Effects

By | May 11, 2015

Researchers find evidence that measles vaccines reduced deaths from other infectious diseases due to “immune amnesia.”

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