The Surprising Limit to Human Endurance
Published October 20, 2025 01:37PM Back in 2019, scientists proposed a new theory of endurance. For efforts lasting…
How Much Food and Water Do You Actually Need to Survive?
“Extreme environmental physiologists” weigh in on what the human body really needs (Photo: © Marco Bottigelli/Getty) Published September…
Fat Bear Week Quiz
Fat Bear Week is back, and so are the chunky contenders. Discover whether you’re more Floatato, Grazer, or…
How to See the Northern Lights Without Leaving the U.S.
If you buy through our links, we may earn an affiliate commission. This supports our mission to get…
Apple Watch Just Got a Whole Lot More Outdoorsy with the Trailforks App
From proximity alerts to downloadable map options, the app’s new tools keep users in the flow no matter…