Three Mile Island’s Unit 1 nuclear reactor operated safely and reliably for decades before the plant was retired in 2019.

Wildfires burning in western Canada have produced smoke that, carried by steering winds, has reached the eastern U.S., raising growing concerns about poor air quality.

A ridge of high pressure allowed smoke to filter into parts of the Northeast almost all week. While the smoke never made it's ...

Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern states battled ...

The petition states local health officials have “demonstrated a complete lack of commitment to taking timely and meaningful ...

California Governor Gavin Newsom announced the launch of the Statewide Mobile Monitoring Initiative program, created to guide air quality improvement efforts in California.

Smoke from the deadly Canada wildfires is blanketing parts of the US and Europe, causing widespread air quality concerns. The ...

Wizz Air has reported a significant slump in annual profits, with operating profits dropping by 62% to €167.5 million (£141 ...

Saharan dust from Africa will cause hazy skies across Florida and other Southeast states this week, impacting air quality and ...

Sergiño Dest has been dropped from the U.S. roster for the CONCACAF Gold Cup over fitness concerns, leaving the Americans ...

John Thune faces a massive challenge as he tries to quickly pass President Trump’s sprawling tax and spending cuts package.