An unusual convoy is nearing Argentina’s lush border with Brazil, after snaking ...

The Colorado River begins in the Rocky Mountains in Colorado and flows an astounding 1,450 miles through the American ...

The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and ...

While so many of Earth's bodies of water are murky and polluted, this one in South America is absolutely pristine with crystal-clear views.