As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts across the U.S.

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as Texas, AirNow's data shows. The EPA has declared the air quality in states ...

Air quality in parts of Michigan, Wisconsin, New York and Ohio was in the "unhealthy" category on Monday morning ...

With hundreds of wildfires burning across Canada, smoke has drifted into the northern United States, lowering air quality ...

Most of the new duties kicked in Thursday, hitting countries with elevated rates that mark a departure from long-standing ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Texas Democrats on Monday prevented their state's House of Representatives from moving forward, at least for now, with a ...

U.S. President Donald Trump isn't hiding that the push to redraw electoral boundaries in Texas is all about helping the ...

Texas Governor Greg Abbott has said he is taking legal action to remove from office dozens of Democrats who have fled the ...

JERUSALEM (AP) — New images of emaciated Israeli hostages held in Gaza have horrified Israelis and added pressure on Prime ...

The data center construction boom is fueled by tax breaks and electricity access. This map shows where Big Tech is spending ...

Fish camps still dot the banks of the broad Kuskokwim River in southwestern Alaska. Wooden huts and tarped shelters stand ...