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‘Tis the season to be shameless

I received two nice holiday gifties: My recent essay on race, genetics, and the Nicholas Wade affair heads up Nature’s top 10 list of Books & Arts pieces for 2014. <blows […]

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Life on an aquaplanet

MIT study finds an exoplanet, tilted on its side, could still be habitable if covered in ocean. Nearly 2,000 planets beyond our solar system have been identified to date. Whether […]

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Of Bugs and Brains

Brain structures devoted to learning and memory are highly conserved in the animal kingdom, suggesting a common evolutionary origin. Whether you’re cramming for an exam or just trying to remember […]

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Expectant fathers experience prenatal hormone changes

Impending fatherhood can lower two hormones–testosterone and estradiol–for men, even before their babies are born, a new University of Michigan study found. Other studies indicate that men’s hormones change once […]

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Stem cells faulty in Duchenne muscular dystrophy

In a mouse model of Duchenne muscular dystrophy, muscle stem cells express connective-tissue genes associated with fibrosis and muscle weakness, according to a new study. Like human patients, mice with […]