Articles on Skiing

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Wildflowers grow in sight of a snow-covered mountain. AscentXmedia/iStock/Getty Images Plus

Why do mountaintops stay snowy?

The answer has to do with the air we breathe and that bright white snowpack, as an atmospheric scientist in Colorado explains.
In Haute Maurienne, in Savoie, France, off-piste skiing attracts many skiers each winter in search of untouched powder, but avalanches remain a constant threat on these isolated slopes. (Frédéric Dimanche)

Deadly avalanches: Why skiers underestimate the risks, despite warnings

Avalanches continue to claim victims despite preventive measures. Why do some skiers take the risk off-piste?
U.S. skier Rosie Brennan leads a group during the women’s team sprint classic cross-country skiing competition at the 2022 Winter Olympics. AP Photo/Aaron Favila

What Olympic athletes see that viewers don’t: Machine‑made snow makes ski racing faster and riskier – and it’s everywhere

US Olympic skiers and scientists explain the sharp differences between natural snow and machine-made snow, from the science to the rising risk of crashes.
Italy’s Predazzo Ski Jumping Stadium, which is hosting events for the 2026 Winter Olympics, needed snowmaking machines for the Italian National Championship Open on Dec. 23, 2025. Mattia Ozbot/Getty Images

Climate change threatens the Winter Olympics’ future – and even snowmaking has limits for saving the Games

Innovations have made recent Winter Games possible, but the future climate will have a big impact on where the Olympics can be held and winter sports themselves.

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