The sun is in its most active phase—solar summer—causing auroras and posing real risks to satellites, GPS, and power systems ...

Eisenhower lived on a farm and raised black Angus cattle about 10 miles above the Maryland/Pennsylvania border.

The U.S. boasts incredible bike trails. From the Idaho mountains to the Arizona desert, to both Atlantic and Pacific shores, ...

The Solar System is vast, made up of eight planets, countless moons, and millions of asteroids, all orbiting the Sun. But like any territory, it has a boundary. This boundary is invisible, yet it ...