Scientists have finally settled the debate on whether you should workout longer or harder to protect your heart. The answer ...

Mind-body coach Dana Santas shows how you can create strength gains without gym equipment by progressing body-weight exercises safely and effectively.

Given the recent interest in longevity, antiaging supplements are rising in popularity, and among them, NAD+ is at the ...

A research team from the College of Education and Health Professions, along with co-authors from several other institutions, ...

A new nationwide analysis shows that getting fewer than seven hours of sleep a night is one of the strongest predictors of shorter life expectancy across U.S. counties.

A good night's sleep is more than a luxury: New research from Oregon Health & Science University suggests that insufficient ...

The 2-2-2 method focuses on effective volume. 'Muscle growth doesn't come from endless volume. It comes from effective volume ...

A good night’s sleep is more than a luxury. New research from Oregon Health & Science University suggests that insufficient sleep may shorten your life.

Vaccine advisers to the US Centers for Disease Control and Prevention may vote this week to make a major change to the childhood vaccine schedule, potentially delaying a dose of the hepatitis B ...

Stand tall, feet hip-distance apart and your gaze focused ahead. Take a deep breath in and, on the exhale, nod your chin ...

Nations across Europe are turning to conscription to strengthen their militaries in the face of Russian threats ...

Holly Williams is a CBS News senior foreign correspondent based in the network's CBS London bureau. Williams joined CBS News in July 2012, and has more than 25 years of experience covering major news ...