Drone 4 video showed the haze over Pittsburgh on Friday, July 17. A Code Purple air quality alert was issued due to wildfire ...

Thick, choking plumes of smoke from wildfires in Canada are pouring into major cities across the Midwest, Northeast and ...

A meteorite that crashed into a New Jersey bedroom in the summer of 2024 may hold a clue to ancient life on Earth.

Taylor Fresh Foods is pulling all iceberg lettuce from central Mexico after shredded lettuce sold at some Taco Bell ...

Just because the bridge is down doesn't mean we stop answering your questions as we continue to help you get the facts on ...

Allegheny County Executive Sara Innamorato urges residents to stay indoors during a Code Purple air quality alert and extreme ...

The new hot strip mill is expected to be completed by 2029. The investment is projected to bring $1.7 billion to the ...

What are "Code Red" and "Code Purple" air quality alerts? The Air Quality Index has six color-coded categories, ranging from ...