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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: Women Receive Lab-Grown Vaginas

Women Receive Lab-Grown Vaginas

By | April 14, 2014

Doctors implant custom-made organs, built from a tissue sample and a biodegradable scaffold, into four female patients born with underdeveloped or missing vaginas.

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image: Week in Review: March 31–April 4

Week in Review: March 31–April 4

By | April 4, 2014

Transcriptional landscape of the fetal brain; how a parasitic worm invades plants; difficulties reproducing “breakthrough” heart regeneration method; oxytocin and dishonesty

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image: Worm Subverts Plant Attack

Worm Subverts Plant Attack

By | April 3, 2014

A parasitic nematode relies on a plant’s defense mechanism to invade and grow.

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image: Mapping Gene Expression in the Fetal Brain

Mapping Gene Expression in the Fetal Brain

By | April 2, 2014

Researchers complete an atlas depicting gene expression across the developing human brain.

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image: Elusive Receptor ID’d

Elusive Receptor ID’d

By | April 1, 2014

Scientists identify an extracellular ATP receptor in plants.

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image: Birth Defects Marked End of Mammoths

Birth Defects Marked End of Mammoths

By | March 26, 2014

New research suggests that the wooly beasts may have succumbed to a shrinking gene pool or intense environmental pressures as their species went extinct.

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image: <em>The Scientist</em> on The Pulse, March 21

The Scientist on The Pulse, March 21

By | March 24, 2014

Big Bang ripples, ancient moss revived, and lab-made heart tissue

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image: Week in Review: March 17–21

Week in Review: March 17–21

By | March 21, 2014

Protein appears to protect stressed neurons; vitamin A’s lifelong effects on immunity; stem cells influenced by substrates; supercharged photosynthesis through nanotechnology

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image: <em>BRCA1</em> Linked to Brain Size

BRCA1 Linked to Brain Size

By | March 20, 2014

The breast cancer-associated gene may play a protective role in neural stem cells, a mouse study finds.

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