PHILADELPHIA - Canadian wildfire smoke returned on Thursday morning to Philadelphia and the surrounding areas prompting officials to issue Code Red air quality alerts for all of Pennsylvania and New J...

Thick wildfire smoke from northern Ontario blanketed Windsor-Essex on Thursday, reducing visibility, prompting air quality warnings, and forcing some organizations to cancel or postpone services as he...

Environment Canada meteorologist Dave Phillips said the past 34 hours in southern Ontario have been suffocating with the wildfire smoke.

The Trump administration replaced an exhibit on slavery at the site of George Washington’s Philadelphia home with a revised version that has drawn criticism for sanitizing the nation’s history. CNN’s Jake Tapper speaks with Philadelphia Mayor Cherelle Parker.

The Trump administration on Wednesday replaced an exhibit on slavery at the site of President George Washington’s home in Philadelphia with a version that historians say whitewashes the nation’s histo...

"This appears to be an effort to soften or sanitize the way the history of slavery is interpreted at Independence National Historical Park," Spears said.

The New York Mets and Philadelphia Phillies tangle Thursday at 7:10 p.m. ET as they swing into a 3-game series in Philadelphia, Pennsylvania.

Major League Baseball returns from the All-Star break today.

The two sides will now begin their first game of a three-game set at 6:10 p.m. at Citizens Bank Park.