Health

Should we really do away with daylight saving time?

On Sunday, Nov. 6, parts of the world, including most of the United States and Canada, will participate in the annual ritual of setting their clocks an hour back to mark the end of daylight saving time.

Medical research

For large bone injuries, it's Sonic hedgehog to the rescue

A USC Stem Cell study in npj Regenerative Medicine presents intriguing evidence that large bone injuries might trigger a repair strategy in adults that recapitulates elements of skeletal formation in utero. Key to this repair ...

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