Many different countries have long rivers, and the U.S. is no exception, but that river is more complicated and unique than ...

Editor’s Note: Monthly Ticket is a CNN Travel series that spotlights some of the most fascinating topics in the travel world. In September, we’re celebrating superlatives as we look at some of the ...

The longest river located entirely within Texas stretches across more than 1,200 miles of the state, with access points near ...

Although we all have an intuition of how large Earth is, sometimes a handful of factoids come along that knock our size conceptions of the planet sideways. For those of us unfamiliar with Earth’s ...

The United States has quite a formidable landmass, with thousands of square miles stretched between two oceans, mountains, deserts, great plains, and everything in between. With such a large area, the ...

(CNN) — In today’s modern age, it might be fair to assume that science has decisively answered some of the bigger questions regarding the natural world – or at least those dependent upon sheer ...