Muscle-like material expands and contracts in response to light

Just as controlled-release medications slowly dole out their cargo after they experience a pH change in the body, implanted "artificial muscles" could someday flex and relax in response to light illuminating the skin. In ...

Unprecedented growth in the college labor market

For the ninth year in a row, the job market for college graduates is booming, according to Michigan State University's Recruiting Trends, the largest annual survey of employers in the nation.

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