This precipitation map shows the progression of a powerful storm system, bringing heavy rain and snowfall across the eastern ...

Several major and numerous minor earthquakes have occurred in the midwestern and eastern United States ... Below is a map showing the risk of damage by earthquakes for the continental United States.

A cross-country winter storm dumped snow over parts of the eastern U.S. on Wednesday ... National Weather Service meteorologist Andrew Orrison told USA TODAY Wednesday. "This is not typical ...