Rivers start in mountains, join other streams as they flow downhill, then channel into an open ocean or lake. Right? Well, ...

The Trump administration is denying a request from Mexico for water to Tijuana, the first time the U.S. had denied such a ...

Long before the Panama Canal, this historic trade route connected the Pacific and the Caribbean. Now you can follow the ...

Modern-day explorers can find natural serenity and plenty of places for a full immersion in the wilderness along Florida’s ...