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 ...

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 ...

It’s late October, and just like that, leaves and trees in at least half of the nation have reached their peak fall colors, dazzling onlookers with shades of yellow, orange, red and purple. The ...

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 ...