Wildfires used to 'go to sleep' at night. Climate change has them burning overtime
1 / 3
FILE - A firefighter battles the Pickett Fire burning in the Aetna Springs area of Napa County, Calif., Aug. 23, 2025. (AP Photo/Noah Berger, File)
FILE - A firefighter battles the Pickett Fire burning in the Aetna Springs area of Napa County, Calif., Aug. 23, 2025. (AP Photo/Noah Berger, File)