Study suggests that coal-burning activities in the Asia-Pacific region have influenced environmental conditions in the United States Pacific Northwest
Drexel researchers develop coal ash aggregate that helps concrete cure
The largest increases in energy supply came from natural gas, wind, and solar energy
Ultrafine particles from exhaust gas filters are "worse than road traffic"
Chinese regulations on coal mining have not curbed the nation's growing methane emissions over the past five years
CURRENT ISSUE - October 2025
Move Beyond Policies to Build a Lab Culture Where Safety is Second Nature