Wildfires in Canada are exposing the Midwest and Northeast to hazardous smoke. We’re tracking the air quality in your area.

Deadly and destructive wildfires erupt in the US each year, burning millions of acres and destroying thousands of homes. CNN ...

The Cooperative National Geologic Map offers a complete and detailed look at the bedrock and fault systems of the continental United States. The first geological map of the United States was published ...

Add Yahoo as a preferred source to see more of our stories on Google. There have been 307 hurricanes that made landfall in the mainland United States since records began in 1851, and now you can see ...

Real-time tools, visuals, and other resources to quantify the role of climate change in weather events. Alerts We issues alerts in many instances when the Climate Shift Index identifies a notable ...

A University of Oklahoma student plotted every U.S. hurricane landfall since 1851, totaling 307. The mid-Atlantic region, particularly around Washington D.C., has seen very few direct hurricane ...