Vue lecture

In Nepal and Tibet, Pollution on Glaciers Could Fuel More Flood Disasters

Darkened by soot from vehicles and factories, the region’s glaciers are absorbing more heat and melting at dangerous rates.

© Jason Gulley for The New York Times

A meltwater lake on the Ngozumpa Glacier in Nepal in 2025.
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California Passes New Rule Regulating Replacement Car Tires

The rule to require efficient replacement tires was praised by environmentalists. But manufacturers warned that the change would hurt American companies and increase tire prices.

© Justin Sullivan/Getty Images

California’s efficiency standards for replacement vehicle tires will take full effect in 2033.
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