A new map has revealed the devastating impact a nuclear attack would have on the United States, with 75% of the population at ...

Millions of Americans were under winter weather advisories Wednesday morning as several states woke up to a fresh blanket of snow.

Snow, rain and icy conditions will spread across the Midwest and Northeast thanks to a storm that drenched northern ...

A procession of winter storms is forecast to bring snow, sleet, ice and potentially flood-inducing rain to sprawling bands of the U.S. this week.

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