Research reveals promising shifts in pollution during lockdown

Fluctuations in commuter behavior and air quality are always a preoccupation for Matthew Adams. So, it is with particular interest that the air-pollution scientist is examining the current extraordinary situation, where reduced ...

Coal trains increase air pollution in San Francisco bay area

Coal trains and terminal operations add a significant amount of fine particulate matter (PM2.5) pollution to urban areas, more so than other freight or passenger trains, according to a study conducted in Richmond, California, ...

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