The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth ...

A Sun-Times photographer joined stargazers at Montrose Harbor as the Earth’s shadow began to move across the moon early Friday.

If it’s March, and it’s green, it must be St. Patrick’s Day. The day honoring the patron saint of Ireland is a global ...

Helicopters will be permanently restricted from flying near Washington, D.C.’s airport on the same route where a passenger jet and an Army helicopter collided in midair, ...