If you want to learn about the Alaskan gold rush by train, the 'Scenic Railway of the World' is the perfect place to start.

Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.

OSWIECIM, Poland (AP) — Pulitzer Prize-winning photographer Oded Balilty started with the AP as a freelancer in Jerusalem in ...

What we know after American Airlines plane crashes with Black Hawk helicopter in Washington, D.C.