Walking is one of the simplest and most powerful forms of exercise — no expensive equipment, no fancy gym memberships, just a safe place and a good pair of shoes. Doctors and fitness experts across ...

How I spend my hours in the day is how I live. To make the most of my waking hours, I practice the one-hour rule—a simple habit that helps me learn, reflect, and think. I give myself 60 uninterrupted ...

Back in 1995, an Italian physicist named Cesare Marchetti wrote a paper taking note of this startling observation. No matter where you look in the world, in every kind of society and setting, people ...

I changed my sleeping schedule for a month. Just one hour less of sleep had a profound effect on my energy levels. Share on Pinterest Getty Images/AleksandarNakic My typical sleeping schedule on ...

When it comes to fitness, one common question keeps coming up: which exercise is better? Some people swear by long walks, others prefer quick high-intensity moves like jumping jacks, while many find ...

Children should be active for at least one hour every day, and have no more than two hours of sedentary time during the same time period, if they are to be protected from developing heart disease ...