Maximum temperatures touch 36 degrees Celsius in the national capital; Lucknow shuts schools due to heavy rain as North India ...

The haze and elevated air quality index we’ve been dealing with much of this week due to wildfire smoke will slowly improve ...

The National Hurricane Center is continuing to monitor the potential development of tropical trouble off the Southeast coast.

Smoke from Canadian wildfires is triggering health warnings across Massachusetts. Learn what doctors say about air quality ...

Though wildfire smoke was to blame for poor air quality earlier in the week, Wednesday and Thursday's alerts are due to high levels of ozone.

Though wildfire smoke was to credit for poor air quality earlier in the week, Wednesday's alert is due to high-levels of ozone in the air.

“Smoke plumes can travel quite a bit. They can travel hundreds and thousands of miles, so our air quality right now is being ...

Smoke from Canadian wildfires continues to bring poor air quality into the Northeast U.S. and the Upper Midwest. And the ...

The Lagos State Environmental Protection Agency, LASEPA, has disclosed that vehicle emissions contribute up to 70 percent of ...

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

According to the National Weather Service, the air quality alert remains in effect through midnight in parts of the Chicago ...

CHCH-TV started broadcasting in 1954 and is proud to be the news leader for Hamilton and the surrounding Halton and Niagara ...