Tens of millions of Americans will be impacted by a storm set to drench the eastern United States this Thanksgiving.

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.

The United States satellite images displayed are infrared ... of gaps in data transmitted from the orbiters. This is the map for US Satellite. A weather satellite is a type of satellite that ...

The eastern U.S. has more trees and shrubs than three decades ago. This growth, driven by processes such as tree and understory infilling in unmanaged forests, is helping fuel wildfires, contributing ...