Articles on Environment

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Greenland’s cryolite mine, essential for U.S. airplane production, was below sea level and vulnerable to Nazi sabotage. Reginald Wilcox, ca. 1941. Peary–MacMillan Arctic Museum, Bowdoin College

In World War II’s dog‑eat‑dog struggle for resources, a Greenland mine launched a new world order

Strategic resources have been central to the American-led global system for decades, as a historian explains. But US actions toward Greenland today are different.
Warmer winters in normally snowy places can interfere with the important activities of microbes in the soil. Seogi/500px via Getty Images

Warming winters are disrupting the hidden world of fungi – the result can shift mountain grasslands to scrub

Over a three-decade experiment in the Rocky Mountains, fungi and plant life fundamentally changed. The result has consequences for cattle and wildlife.
A farmer near Quemado, Texas, prepares to take hay to cattle amid the drought in June 2022. Brandon Bell/Getty Images

Sixth year of drought in Texas and Oklahoma leaves ranchers facing wildfires and bracing for another tough year

The Southern Plains states get a severe drought about once a decade, but long-lasting droughts lately have been leaving farms, rangeland and water sources with too little time to recover.
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.

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