Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast into Tuesday.

Parts of the Midwest and Northeast are experiencing poor air quality Monday as smoke from Canadian wildfires drifts into the ...

As of Aug. 6, there are about 750 active Canadian wildfires, with at least 190 labeled “out of control,” according to the ...

The National Weather Service has sent out millions of extreme heat warnings, heat watches and heat advisory alerts this week, ...

Parts of the Northeast are experiencing poor air quality Monday as smoke from Canadian wildfires drifts into the U.S.

The tick-borne disease—which singer Justin Timberlake revealed this week he has been suffering from—is increasing in the U.S.

The delivery timelines for First-Class post can stretch from as few as two days to as many as five, depending on where you're ...

Cities including Milwaukee, Buffalo, Detroit, and Cleveland, Ohio, have reported poor air quality due to smoke from current ...

While an air quality alert continues for parts of the Midwest due to smoke from Canadian wildfires, northeastern Illinois was ...

The National Weather Service sent out millions of extreme heat warnings, heat watches and heat advisory alerts early Monday ...

Wildfire smoke drifting over the Washington, D.C., area is making the skies look hazy and negatively affecting air quality.

Government data, collected by the Iowa Environmental Council, shows some parts of Iowa are at higher risk of seeing wildfires — and they could see that risk increase in times of drought. What is the ...