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Major Study Ties 6.4–7.8 Hours of Nightly Sleep to Slower Biological Aging

Researchers urge trials before sleep guidance changes.

Study Finds Pond Frogs Can Swallow Giant “Murder Hornets” Despite Repeated Stings

Apple Juice Briefly Disrupts Saliva Protection, Tap Water Shows Greater Initial Impact in Lab

New Analysis Shows Taurine Levels Do Not Decline With Age