Homeland Security cites political and economic conditions in Venezuela and damage from heavy rains in El Salvador as reasons ...

A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...

Stargazers will get a peek at what's been called a "parade of planets," when up to seven planets may appear to line up.

Even though the Quadrantid meteor shower's peak has come and gone, stargazers are still in for a treat this month.