Friday, March 6, 2026

1448952434151-661909073

But not defunct just yet. free photos, CC BY

Screen Shot 2015-12-11 at 10.51.32 AM

EXPLORING NATURE

Backcountry skiing can be risky, particularly after heavy, wet snow. AscentXmedia/E+ via Getty Images

Environment

Tahoe avalanche: What causes snow slopes to collapse? A physicist and...

Staff Writer - February 19, 2026

Nathalie Vriend, University of Colorado Boulder A deadly avalanche buried a group of backcountry skiers and their guides near...

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...

February 17, 2026

Coffee farming is critical to the economies of several African countries. Wang Guansen/Xinhua via Getty Images

Coffee crops are dying from a fungus with species-jumping genes –...

February 17, 2026

Rising global temperatures are increasing the risk of heat stroke on hot days, among many other human harms. Ronda Churchill/AFP via Getty Images

Trump’s EPA decides climate change doesn’t endanger public health – the...

February 12, 2026

Portland cement, widely used for concrete, is responsible for about 8% of global greenhouse gas emissions. Photovs/iStock/Getty Images Plus

Polymers from earth can make cement more climate-friendly

February 12, 2026