This informative map shows the areas of the United States with the most reports of UFO sightings. The data was compiled by ...

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 ...

Newsweek has created a map showing the most dangerous states in America, according to new research released this week.

An curved arrow pointing right. The citizens of the United States have elected 44 presidents in 57 elections since the Constitution was adopted in 1789. Since the Civil War, presidential contests ...