Archive: 02/18/2007

Largest-ever search for autism genes reveals new clues

The largest search for autism genes to date, funded in part by the National Institutes of Health (NIH), has implicated components of the brain's glutamate chemical messenger system and a previously overlooked site on chromosome ...

dateFeb 18, 2007 in Genetics
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Probing Question: Does stress produce gray hair?

A reporter struggling to meet a deadline. A single mother juggling work and kids. A student cramming for exams. Could any of these folks justifiably fault their harried lifestyles when they notice a few gray hairs?

dateFeb 18, 2007 in Other
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Physics graduate creates graphene resonator

In the world of cutting-edge physics, discoveries are often made using intricate procedures and elaborate, expensive instruments. But a paper by Cornell graduate student Scott Bunch and colleagues shows how ...

dateFeb 18, 2007 in Nanophysics
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