The main fuel during a marathon is glycogen, a form of stored carbohydrate found in muscles & liver. Once glycogen runs low, ...

There sometimes is a thin line between having fun and putting oneself in danger, especially for skiers and snowboarders.

Heck, even a toddler can tell you that stop signs are red. That’s because since the 1950s, red has been the required background color for all government-regulated stop signs in the United States. But ...

The most dangerous electrical failures rarely arrive without warning. Long before a breaker trips or a fire starts, your ...

Construction jobsites are filled with hidden fire hazards, especially during hot work—here’s how to reduce risks, equip crews ...

“Don’t drink and drive.” They’re called Variable Messaging Signs, or VMS. And they’re meant to help keep drivers safe. But on ...