Lazy summer days are ending which means it’s your time to get back into your fall fitness plan. Here are five tips to build muscle.

Ever wondered what it’s like to do the Bear Grylls workout? On a hot morning in London, we tried it – and it was very, very hard.

Gretchen Rubin is a happiness connoisseur, and she says no matter what you’re trying to achieve, going outside will almost always help you reach your goal.

Greg LeMond has quite a legacy in the cycling world. His company is building lightweight e-bikes that bring the sport he loves to the masses.

After three years of hiking Georgia’s Stone Mountain, Zach Cross lost weight, gained, confidence, and turned his life around.

Each year, more than a million annual visitors come to the Rideau Canal Skateway in Ottawa, Canada, to trace figure-eights and pirouettes on the rink’s glassy, 4.8-mile surface. But this year, temperatures may be too warm to open the rink at all.  The Rideau Canal Skateway, which is a section of canal that connects Ottawa [...]

Many hiking enthusiasts come to Arkansas for the Ozarks, but there’s plenty of outdoor magic to be found throughout the Natural State, from towering waterfalls and soaring mountains to babbling creeks and verdant forests. The best part? Some of the most unforgettable adventures you’ll have are located just a short drive away from Little Rock. [...]

When you stagger off a transAtlantic Flight, running a marathon is probably the last thing you want to do. And yet David Kilgore, a professional runner from Palm Bay, Florida, has done pretty much exactly that—seven times in a row. Not only that, but he won all seven.  The 31-year-old was crowned this year’s World [...]

In San Francisco, you never have to wander far to find a good trail. Rolling hills, temperate weather and lush greenery make this major city a true hiker’s paradise—and the dramatic bay views don’t hurt, either. Whether you’re looking for a quick trek within city limits or want to make the journey into a neighboring [...]

In a new book summarizing one of the longest happiness studies ever completed, researchers reveal that it’s not what you do for exercise but who you do it with that matters. The book, called The Good Life, details the results of the Harvard Study of Adult Development, which has been ongoing for more than 80 [...]