Meet the cozy, breathable midlayer designed to do everything

The ultrarunning icon is racing through his States of Elevation project: ascending the American 14ers, and traveling to and from them by bike

At least 80 percent of funding from National Park Service recreation fees stays in the park where it is collected, and the other 20 percent is used to benefit parks that do not collect payments or parks that generate only a small amount of revenue

The duo sustained non-life threatening injuries in the attack, and were able to drive themselves to a local hospital

Although BASE jumping is not allowed in national parks, sources tell Outside the activity is not all that uncommon.

Writer Kate Siber interviewed 50 biologists, researchers, educators, and advocates about the superpowers of animals. Her new book, 'The Hidden Wisdom of Animals,' explores how tuning in to the wild can teach us to slow down, listen deeply, and reconnect with what it means to be human.

Some of these moves might feel intense. So, if you need some cushioning, keep a few pillows nearby.

Ease shoulder and neck muscle tension fast with these moves

Outside spoke to the 92-year-old’s family members about the role he played in helping Tenzing Norgay and Sir Edmund Hillary reach the summit of Mount Everest

From the state with the most fatalities, to the most common injury, preview some fast stats from the 2025 ‘Accidents in North American Climbing’