Pediatric asthma ER visits dropped 40 percent after a coal processing plant near Pittsburgh closed down, researchers found.By Kiley BenseIn 2015, when Karen Grzywinski heard that the Shenango Coke Works near Pittsburgh was closing after 54 years in operation, she didn’t believe it. Neither did her neighbors, some of whom had joined her in fighting a long battle for the plant to better control its pollution. “A number of us thought it was a joke,” she said. “We were really, really surprised.”
Observations from the Little Bunker
Last updated: August 18, 2025 04:13 PM
Atmospheric CO₂
425.4 ppm
+18.4
ppm/year
Atmospheric CH₄
1934.91 ppb
+9.11
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year