Smoke from the Canadian wildfires is raising concerns for children's health, with doctors advising limiting time outdoors.

In a joint letter, four representatives accused the Canadian government of inaction when it comes to wildfire prevention.

Argentina's Lionel Messi will face Spain's young star Lamine Yamal at the World Cup final. Here's how fate brought them ...

Air quality sensor readings climbed over 600 Thursday, with some nearby communities reporting even higher levels as dense ...

This is going to be some of the worst air quality we’ve had in Cleveland," says 3News' Senior Meteorologist Matt Wintz.

Wildfires are sending heavy smoke across the Midwest and Northeast. Find out which states are facing the most severe air ...

Why is the air quality so bad for so many states? Here's why millions may be seeing smoke-filled skies and an orange haze ...

Argentina celebrated its World Cup semifinal win with a banner about the Falkland Islands. Now Britain is urging FIFA to ...

President Trump promises 'big news' and a conversation on election interference during an address Thursday night at 9 p.m. ET ...

Lipfendra is the first oral PCSK9 inhibitor approved by the FDA, giving new hope to those with high LDL cholesterol. (Adobe ...

A woman's struggle with 7-OH addiction exposes the risks of potent kratom products sold legally - and the growing push to ...

With wildfire smoke blanketing the region, officials measure conditions with something called the AQI. Here's how to check ...