The aurora's are back! And may be visible throughout the weekend. The University of Alaska and NOAA track auroras using the ...

Canadian wildfires are raising air quality concerns in several states, including the Dakotas, Minnesota and Wisconsin.

The National Weather Service said the smoke will impact ... perhaps even getting into the unhealthy range at times," Thompson told USA TODAY. "The air quality levels will start to improve heading ...

No tropical cyclone activity is expected over the next seven days as we approach the official start of the 2025 Atlantic ...

The heat will start rolling in today, and the high temperatures are getting higher in the latest forecast. Here's how hot it will get.