An enlightening new study revealed just how prevalent the toxic class of PFAS compounds are in smartwatch wristbands. Here’s what runners and hikers need to know.

Consumption of ultra-processed foods has been linked to a multitude of health concerns—does that mean we should swap out gels and chews for all-natural sports nutrition?

Mick Jagger is in incredible shape—for a person of any age. How does he do it? I followed his training plan to find out.

I found big adventure and warm weather in these national-park units spread across the Southeast and Southwest

When my husband crashed into a tree while skiing, he was stranded, injured, and losing daylight fast. With no way to call for help, his only hope was our dog, Phoebe.

What endurance athletes can learn from one runner’s close call

In a world obsessed with longevity and eternal youth, I choose old age

This lodge is all about its spectacular location, within a national monument and between two national parks. It also has fire pits, free s’mores, and access to endless trails and rivers.

Getting too cold can kill you. Here’s what you can do to prevent that from happening, and how to rescue yourself if it does.

Packing tips from a Montana mom with two kids and a love for getting out year-round

We’re not talking about big thru-hikes, but extended walks on pathways through glorious landscapes in spectacular parts of the world

My favorite running shoes and apparel double as casualwear, making them twice as valuable, especially while traveling

Our lead tester found the Suunto Race the perfect balance of price and functionality

We tracked hundreds of diverse workouts and adventures during a year of testing to find the best sports watch for your favorite activities.

Getting yourself a new pair every so often can help you perform at your best and avoid injury

Whether you’re recovering from a tough workout or enjoying a rest day, this footwear will soothe and support

Nailing down the perfect moment to have one, experts say, doesn't need to be complicated

Nothing can compete with the Swarovski NL Pure 10x42s. But can the best animal viewing experience possible justify the $3,199 price?

Specialty compression socks have taken off. Our travel columnist lays out why they work, which brands she loves, and when you should wear them.

I needed a climate pep talk. I got one from Ayana Elizabeth Johnson, author of the hit book, ‘What If We Get It Right?’

Whatever the winter conditions, these running bottoms will keep you cozy and comfortable

Social media is leading you astray; plain old water still reigns supreme

Scientists crunched the numbers to come up with the single best predictor of how long you’ll live—and arrived at a surprisingly low-tech answer

These tested and approved weatherproof jackets keep you comfortable running in cold and wet conditions.

These are our favorite tools for stoking the flames—whether you're enjoying a backcountry campfire or your wood stove at home

Your calf muscles are most likely a little weak and really tight. Here are our favorite stretches and exercises to take care of them.

The $1.2 billion company has some of the biggest podcast bros and athletes touting its praises. Is the greens powder the answer to our health woes?

Rinsing it under water for a few seconds won’t cut it

These running hats and gloves are proven to keep your head and hands comfortable in any cold-weather conditions

Keep your ears and buds clean in three simple steps

Gary Kristensen grew a massive gourd in his backyard and then paddled it 46 miles down the Columbia River to set a new world record

We lose power more quickly than strength as we get older. Researchers are trying to understand why—and how to fight back.

Here’s why your next adventure needs to be rooted in activity—and where to find the dream walking or hiking tour that can deliver

I bought land in rural Vermont, felled trees, and built a simple log structure. This is how I did it.

Like humans, dogs have accidents in the backcountry. So what do you do if your canine hiking companion is in distress?

Last fall, Outside partnered with University of Colorado Denver to open a state-of-the-art gear-testing lab. Now, it’s finally open for business—and poised to upend the gear-testing world.

Scouring your yard clean is a waste of time and deprives your soil of valuable nutrients

This eco-destination boasts a plethora of incredible spots, from wildlife-rich rainforests and surf-swept coast to active volcanoes and natural hot springs

From an all-rounder bow to a portable archery target, these accessories made preparing for hunting season more productive.

I cried after my doctor told me I needed to stop running, but listening to that advice saved my spine

Most Americans live in urban areas. Our cycling columnist explains how to make your regular route feel like a backcountry outing.

A Swedish company’s baking soda formula was the hottest supplement at the Olympics. And now a new study finds that it really works.

A lifetime cyclist, our columnist pulled the data and weighed other factors to determine the most bike-friendly small towns across America

Harmful algal blooms spike in the summer and can make humans and pets sick. Experts share how to protect yourself and your dog.

The longevity influencer, doctor, and bestselling author wants to change the way we take care of ourselves. Does it work?

Our trail columnist spent the summer hiking with novice backpackers to come up with this key advice for beginners

As summer temperatures skyrocket, we're all sweating more during our workouts. Here's how to know if you need more than just water to replenish.

Ditch Hinge and Tinder. Join a running club instead.

Sleeping bag liners have multiple uses for weary travelers. Here’s why you should carry one on every trip.

A new study suggests men and women should address age-related declines in aerobic capacity quite differently

Most of us don’t have time to leave work and life behind for months of trekking. These backpacking trails will give you a glimpse into thru-hiking life, alongside some of the most stunning scenery in the nation.

The snow is bad, the approach is long, and it’s still all I want to be doing when my friends are off biking and climbing

At 5,000 to 7,000 feet, you might have trouble catching your breath. Higher, you may get a pounding headache and nausea. Here’s what to do—and not do—to avoid problems on your mountain vacation.

After testing nine different methods of sharpening a knife, our columnist lays out the pros and cons of each tool

Five questions with the veteran survivalist and ‘Alone’ champion about becoming a mom at age 47

Hard training and good genetics give elite runners an edge, but the four-minute barrier may have its own magic

Outside columnist Wes Siler put four identical New York strips to the test, using different cooking methods to determine the perfect way to grill a steak

Live events are all about the party, but they can be brutal on the environment. Here’s how to go easy on the planet without cramping your style.

When Tenzing Norgay and Edmund Hillary made history by reaching the summit, a courier named Ten Tsewang Sherpa ran 200 miles to Kathmandu to deliver the news. He died a few weeks later. His story has never been told—until now.

There’s no downhill too technical for these rides

From campgrounds that only accept bookings two weeks out to websites with immediate inventory, we’ve got solutions for late planners

Cycling has always been touted as easy on the knees. But actually preventing arthritis? That’s a new one.

No camp stove? You can still whip up a hot meal with these tips.

Five ways to measure your progress trail running across surfaces, distances, and routes

Who better to hold you accountable than your pup?

Having run in every plated trail shoe made, we find the Adidas Terrex Agravic Speed Ultra the first that matches road supershoe performance without sacrificing trail-handling prowess

‘Everest, Inc.,’ a new book from veteran outdoor journalist Will Cockrell, documents the mountain’s transformation, first by Western guides and climbers, and now by Sherpas and Nepalis

From meal planning to meeting the townies, every aspiring thru-hiker should hear this hard-won advice

Forget sitting in a backyard ice bath. These spots have chilly waters with beautiful backdrops, and a devoted community of fellow swimmers to share the experience with.

Our parks expert found the coolest small towns to stay in next door to U.S. national parks. You’re welcome.

Not as soundly as you’d expect, actually

At Outside Inc., we've got experts in all kinds of travel, from adventure to backpacking to cycling to yoga and then some. We asked all our best editors and writers at every brand to reveal where they want to go in the world in 2024. You'll find endless inspiration in their stories—and the travel bucket list of a lifetime.

During a monthlong stay in Sweden, I realized that my Americanized relationship with the outdoors was off track. Here’s what I learned.

According to new NPS data, visitation is up at the country’s most popular national parks. But at these under-the-radar gems, the scenery is equally spectacular and you’ll have plenty of room to explore.

The logic is good and the anecdotes are common, but the evidence is shakier than expected, researchers find

The rusty coach where Chris McCandless spent his final days captured the imagination of people all over the world and inspired hundreds of seekers to make dangerous treks to reach it. Now a dedicated team of curators in Alaska have given it new life as a fascinating exhibit—one that tells the story not just of McCandless, but of modern Alaska.

How Pam Houston, the author of a timeless book about dating wild and adventurous men, helped me navigate romantic frustrations in a mountain town

Ditch the crowds as you hike, camp, and revel in the most stunning backcountry landscapes in the U.S. They don't call one circuit Wonderland for nothing.

InsideTracker’s massive database of more than 23,000 runners shows that more mileage is associated with better biomarkers

Our travel columnist, who has tried everything to mitigate jet lag, explores research suggesting that when you eat—and what—in the first few days after a long-haul flight could help ease your way into a new time zone