Battered by Antarctic storms in the southern Andes at the very tip of Chile, I met my biggest mental outdoor challenge yet on ...

Look for a knife where the handle material is bolted to the outside of the blade’s steel, forming a place for your hands only ...

I’m driving a brand-new Honda Passport Trailsport through the jungle of Puerto Rico, and I have the vehicle at such an awkward angle that one of my tires is hanging in the air. The rock obstacle I’m ...

On Easter Sunday, an Italian helicopter pilot named Simone Moro received word of a SOS call on 26,545-foot Annapurna in Nepal. Moro told Outside that a Ukrainian climber was suffering from altitude ...

Lactic acid has long been vilified, but new research shows that it doesn't impair muscle function. In fact, it might actually be good for you.