Researchers have completed a full accounting of water uses and losses in the Rio Grande-Bravo basin as it faces severe ...

North America is home to some of the most remarkable river systems in the world. In today’s video, we explore the longest rivers on the continent and uncover what makes each one unique.

The world's longest bridges are meant for trains, but some car bridges are still pretty massive. Here are five of the longest ...

You don't need to be a savant behind the wheel to make the most of America's magnificent roads, as these relatively simple ...