EditorialA National Oceanic and Atmospheric Administration twin turboprop before a five-hour flight through the Sierra Nevada on March 31, 2023, to collect data about the amount of water in the snow below. (Erin Schaff/The New York Times)
EditorialA National Oceanic and Atmospheric Administration twin turboprop before a five-hour flight through the Sierra Nevada on March 31, 2023, to collect data about the amount of water in the snow below. (Erin Schaff/The New York Times)