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image: Butterfly Eyespots Deflect Predation

Butterfly Eyespots Deflect Predation

By | November 12, 2014

Researchers show that patterned coloration can be an effective means of distracting predators from vital body parts.

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image: Chronic Weed Use Shrinks Brain Region

Chronic Weed Use Shrinks Brain Region

By | November 12, 2014

Long-term marijuana smokers have less gray matter in their orbitofrontal cortex than nonsmokers, but other brain circuits may compensate by increasing connectivity.

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image: Mind-Controlled Gene Expression

Mind-Controlled Gene Expression

By | November 11, 2014

A light-inducible optogenetic implant in mice, powered by EEG, responds to a human participant’s mental state.

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image: Behavior Brief

Behavior Brief

By | November 11, 2014

A round-up of recent discoveries in behavior research

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image: Google Offers Genome Storage, Analysis

Google Offers Genome Storage, Analysis

By | November 11, 2014

The Internet search giant joins a number of other companies offering cloud computing and genome storage.

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image: Ghostly Experiment

Ghostly Experiment

By | November 10, 2014

A robot replicates the neurological phenomenon that causes people to feel like another person is nearby.

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image: Circular Chromosomes Straightened

Circular Chromosomes Straightened

By | November 6, 2014

A newly described method linearizes circular chromosomes in yeast and caps them with telomeres to mimic natural chromosomes.

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image: Genetic Data Clarify Insect Evolution

Genetic Data Clarify Insect Evolution

By | November 6, 2014

Researchers create a phylogenetic tree of insects by comparing the sequences of 1,478 protein-coding genes among species.

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image: A Tale of Two Genitals

A Tale of Two Genitals

By | November 5, 2014

The genitalia of mammals and reptiles develop from two different tissues, but the structures share common genetic programs and molecular induction signals.

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image: Book Excerpt from <em>The Walking Whales</em>

Book Excerpt from The Walking Whales

By | November 1, 2014

In Chapter 1, “Fossils and War,” author J.G.M. “Hans” Thewissen describes the difficulties of conducting field research in a conflict zone.

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