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image: Exercise Can Erase Memories

Exercise Can Erase Memories

By | May 8, 2014

Running causes rodents to forget their fears in part because of increased hippocampal neurogenesis, a study shows.

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image: Week in Review: April 28–May 2

Week in Review: April 28–May 2

By | May 2, 2014

Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm

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image: Accelerating Antibody Discovery

Accelerating Antibody Discovery

By | May 1, 2014

Techniques for faster discovery and isolation of human monoclonal antibodies

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image: Fuel Gauge

Fuel Gauge

By | May 1, 2014

An optical reporter quantitatively measures the ATP demands of presynaptic neurons.

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image: Hear Ye, Hear Ye

Hear Ye, Hear Ye

By | May 1, 2014

Tools for tracking quorum-sensing signals in bacterial colonies

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image: Sophie Dumont: Forces at Play

Sophie Dumont: Forces at Play

By | May 1, 2014

Assistant Professor, Department of Cell & Tissue Biology, University of California, San Francisco. Age: 38

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image: The Telltale Tail

The Telltale Tail

By | May 1, 2014

A symbiotic relationship between squid and bacteria provides an alternative explanation for bacterial sheathed flagella.

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image: Your Brain on Art

Your Brain on Art

By | May 1, 2014

A new scientific discipline investigates the neurology underlying the experience and the creation of beauty.

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image: Inactive Actin

Inactive Actin

By | May 1, 2014

Clathrin-mediated endocytosis shuts down during mitosis in eukaryotic cells because all of the required actin is hoarded by the cytoskeleton.

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image: Rare Fat Keeps Fly from Freezing

Rare Fat Keeps Fly from Freezing

By | April 30, 2014

Researchers report the first evidence of cryopreservation by an overwintering insect in which stores of an uncommon lipid are critical.

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