Latest
The Kinsey Scale Test and 3 other ways to find where you fall on the sexuality spectrum
Sep 17, 2021 3:00 PM
First Martian rock samples from Perseverance edge closer to settling water question
Sep 17, 2021 1:04 PM
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Sep 17, 2021 10:59 AM
Featured in mountains
Apr 21, 2021
Why forests in the Andes are crucial to fighting climate change
Andean forests sequester a significant amount of carbon from the atmosphere.
Jul 22, 2020
Flying over mountains isn’t as scary (or hard) as you might think
A pilot details her return to the high-country skies.
Jun 2, 2020
Nine traits that’ll keep you calm in a life-threatening situation
Mental toughness is the first line of defense when you’re faced with death.
Sep 18, 2019
The best climbing gear for beginners
Safety equipment is key, even as you gain speed and skill as a climber.
May 29, 2019
The increase in Everest deaths may have nothing to do with crowds or waiting
More people are climbing the mythical peak than ever before.
Jan 19, 2018
Canaries in the coal emissions: why climate change makes birds change their tune
Birdsongs may hold invaluable climate clues.
Apr 14, 2017
As mountains grow, they drive the evolution of new species
A long-standing hypothesis gets hard data
Aug 30, 2016
The Small, Furry Pika Is Losing Its Habitat To Climate Change
Warming temperatures are making the animals’ mountain homes inhospitable
Apr 7, 2016
Hannibal’s Famous Alps Crossing Revealed By Ancient Animal Poop
The story is in the poop
Dec 3, 2015
Climate Changes Can Wear Down Mountains Faster Than They Are Built
I get knocked down, and can't get up again
