Science News at the 2012 AAAS meeting

A round-up of coverage of the 2012 American Association for the Advancement of Science meeting


Thursday, February 16

Drugs delivered wirelessly

An implanted microchip that releases medications on command is tested in people.
By Rebecca Cheung | Read more

Saturday, February 18

Harsh conditions in childhood have long-term effects

Kids from Romanian orphanage also had lower volumes of gray matter.
By Laura Sanders | Read more

Oceans set stage for human evolution

Temperature changes off the coast dried out East Africa 2 million years ago.
By Alexandra Witze | Read more

News in brief: 2012 AAAS meeeting

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