Joe Van Acker

Getty Images

10 Best Natural Waterslides in the U.S.

mj-390_294_10-of-the-most-wild-celebrations-in-the-world

The 10 Wildest Celebrations in the World

mj-390_294_10-most-lavish-motorhomes

10 Insanely Lavish Motorhomes

mj-390_294_the-10-coldest-travel-destinations

The 10 Coldest Travel Destinations on Earth

mj-390_294_the-hottest-places-to-visit-in-the-world

The 10 Hottest Travel Destinations in the World

caves: Ellison's Cave in Georgia, USA

The 12 Most Spectacular Caves in the World

mj-390_294_how-to-fight-dandruff

How to Fight Dandruff

mj-390_294_this-years-top-south-pole-firsts

This Year's Record-Breaking South Pole Expeditions

mj-390_294_today-in-fitness-1-17-14

Today in Fitness

mj-390_294_today-in-fitness-1-15-14

Today in Fitness

mj-390_294_today-in-fitness-1-13-14

Today in Fitness: 1/13/14

mj-390_294_the-worst-supplements-of-all-time

The Worst Supplements of All Time

mj-390_294_sherpas-natural-high-climbing-ability-tktktktktkt

The Sherpa's Fitness Secret

mj-390_294_yoga-comes-to-indycar-racing

How Yoga Helps IndyCar Racers

mj-390_294_why-you-should-skip-the-ice-bath

Skip the Ice After Your Next Workout

mj-390_294_why-weightlifting-helps-you-run-faster

Lift Heavy, Run Faster

mj-390_294_another-reason-to-think-twice-about-going-under-the-knife

Should Men Get Plastic Surgery?

mj-390_294_red-wine-and-exercise-dont-mix

The Trouble With Resveratrol and Exercise