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This Year, Resolve to Fidget More

Hormone Helps Ring Internal Alarm Clock

Ancient People Sparked Die-Offs down Under

Hubble Eyes Signs of Nearby Planets

To Bead or Not to Bead?

Science News Books

Use It, Don’t Abuse It

Treatment Blocks Sites for Dental Bacteria

Selenium as an Antioxidant

Fossil Ape’s Grasp Gets Two Thumbs Way Up

Life’s First Scalding Steps

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