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image: Diversity in Mexico

Diversity in Mexico

By | June 16, 2014

A genomic survey of Mexicans reveals a wealth of diversity in North America’s southernmost land.

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image: Ancient Fish Analyzed

Ancient Fish Analyzed

By | June 13, 2014

Two paleontological findings yield insights into early vertebrate evolution.

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image: Week in Review: June 9–13

Week in Review: June 9–13

By | June 13, 2014

Ancient apoptotic pathway connects humans to coral; lab-grown, light-sensing retinal tissue; tracking cancer with synthetic phospholipids; diving deep into the lung microbiome

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image: Snake Imitators Persist

Snake Imitators Persist

By | June 12, 2014

A harmless snake in the Carolina Sandhills has been mimicking a poisonous species for decades, and has become a better imitator since the latter went extinct.

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image: Stress, Bacteria Trigger Heart Attack?

Stress, Bacteria Trigger Heart Attack?

By | June 12, 2014

A study implicates the breaking up of bacterial biofilms on fatty plaques in arteries as causing stroke or heart attack following stress.

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image: MERS Double Publication?

MERS Double Publication?

By | June 11, 2014

Two papers on the same Middle East respiratory syndrome victim hint at uncouth scientific competition and possible laboratory contamination, plus illuminate potential issues within the Saudi Arabian health ministry. 

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image: Faces for Fighting?

Faces for Fighting?

By | June 10, 2014

Scientists propose that hominin facial bones evolved for protection against the powerful blows of combat.

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image: New Antibiotics to Combat Resistant Bugs

New Antibiotics to Combat Resistant Bugs

By | June 6, 2014

Two new drugs—one a single-dose antibiotic—have been developed to treat skin infections, including methicillin-reistant Staphylococcus aureus.

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image: Week in Review: June 2–6

Week in Review: June 2–6

By | June 6, 2014

The malnourished microbiome; innate immunity and beige fat; tools for stem cell self-renewal; predicting tomorrow’s PIs; MERS update

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image: Growth Factor Regulates Hair Color

Growth Factor Regulates Hair Color

By | June 2, 2014

Researchers pinpoint a gene enhancer that contributes to blond locks in humans.

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