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image: Smooth Move

Smooth Move

By | January 1, 2016

In the mouse lung, hardening of a blood vessel can result from just a single progenitor cell forming new smooth muscle.

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image: To Retain a Brain

To Retain a Brain

By | January 1, 2016

Exceptional neural fossil preservation helps answer questions about ancient arthropod evolution.

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image: Maintaining Cooperation

Maintaining Cooperation

By | January 1, 2016

How organisms keep their biological partners from cheating

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Ancient Irish

By | December 30, 2015

The genomes of a 5,200-year-old woman and three 4,000-year-old men yield clues about the founding of Celtic populations.

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image: Discoverer of G Proteins Dies

Discoverer of G Proteins Dies

By | December 29, 2015

Nobel laureate Alfred Gilman has passed away at age 74.

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Year in Review: Hot Topics

By | December 21, 2015

In 2015, The Scientist dove deep into the latest research on aging, HIV, hearing, and obesity.

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Dog Origins Disputed

By | December 17, 2015

A genomic study suggests that dogs diverged from wolves in Southeast Asia 33,000 years ago, contrary to reports placing their origins elsewhere on the continent.

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Constant Evolution

By | December 16, 2015

Bacteria growing in an unchanging environment continue to adapt indefinitely.

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image: Mining the Mite-ochondrial Genome

Mining the Mite-ochondrial Genome

By | December 14, 2015

Phylogenetic analysis of DNA isolated from human hair follicle–dwelling mites shows that different lineages of the arthropods are associated with hosts with different regional ancestries.

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Owl Be Darned

By | December 4, 2015

Researchers studying city-dwelling birds are learning about which animals are more suited to urban life.

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