Millions of people in the Great Lakes, Northeast and Mid-Atlantic states are muddling through another day of unhealthy air from uncontrolled wildfires in Minnesota and Canada

It's unclear how much, if at all, smoke from Canadian wildfires will affect the World Cup final between Argentina and Spain on Sunday

Heavy smoke from wildfires is darkening skies from the U.S. Midwest to the East Coast

When wildfires burn, smoke can travel long distances and degrade air quality far away, posing risks to those breathing it

The world has largely viewed the U.S. more favorably than China for years, but those opinions now have flipped in Beijing’s favor

Thousands of visitors have been told to evacuate a remote Minnesota wilderness area because of wildfires sending heavy smoke across the U.S. Midwest and Northeast

Disney's live-action “Moana” may be the top movie at the box office, but it didn't make a big splash in its first weekend

A shooting near a Toronto street festival killed two men and wounded four other people

Rookie Chicago White Sox center fielder Tristan Peters hit for the cycle Friday night, becoming the franchise’s first player to achieve the feat in nine years