News tagged with efficiency

Related topics: solar cells

Running really can keep you young, study says

If you are an active senior who wants to stay younger, keep on running. A new study involving the University of Colorado Boulder and Humboldt State University shows that senior citizens who run several times a week for exercise ...

Nov 20, 2014
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Reprogramming cells to fight diabetes

For years researchers have been searching for a way to treat diabetics by reactivating their insulin-producing beta cells, with limited success. The "reprogramming" of related alpha cells into beta cells may one day offer ...

Feb 22, 2013
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Does sleep really shorten when we get older?

As we age, the quality of our sleep gets gradually worse. People who were able to sleep deeply all night in their twenties become increasingly likely to wake up in the night in their forties. This is a common change to sleeping ...

Dec 02, 2014
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