Bay Area issues Spare the Air Alerts for high wood smoke levels, banning solid fuel burning indoors and outdoors.

Trump issues two-year exemption from new EPA rules for EES Coke Battery, a Zug Island facility owned by DTE Energy.

The action follows moves by the Trump administration last week to weaken federal rules protecting wetlands and streams and ...

The Environmental Protection Agency will no longer defend Biden-era limits on fine-particle pollution, which causes heart and ...