"More widespread, more frequent and more intense." Scientists sound alarm about unprecedented conditions in the Amazon: ...

A massive sargassum bloom is threatening beaches in Florida, the Caribbean, Mexico, and beyond. Experts on what it is, why it's gotten so bad, and how it might affect your travels.

Peruvian President Dina Boluarte on Friday traveled to an Amazon River island at the center of a territorial dispute with Colombia, where she affirmed Peru’s unquestionable ...

Federal officials say for the third year in a row that Arizona, Nevada and Mexico will live with less Colorado River water as ...

Arizona, Nevada and Mexico will be subject to substantial cuts from their Colorado River allocations for the third year in a row, the Bureau of Reclamation announced on Friday. The agency made ...

Paddle trips are a great way to get exercise, socialize, and develop a new skill while admiring the natural beauty of Missouri’s waterways ...

According to the U.S. Geological Survey, glacial lake outburst floods are unpredictable events that can cause major ...