After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

Researchers discovered a 13,000-year-old three-dimensional map within a rock shelter in the Paris Basin, showcasing ...

Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

Ocean drainage basin map of South America Robert Szucs / Grasshopper Geography The maps display the natural river courses shaped by topography, but other factors such as human activity also ...

Colorado River Basin ranks among the world’s most water-stressed regions, analysis finds Parker Dam holds back the Colorado River between Arizona and California and creates Lake Havasu.

As the Colorado River’s reservoirs have declined, even larger amounts of groundwater have been drained from aquifers. Using satellite data, scientists have estimated the vast water losses.

The Trump administration ruined what should have been a good spring in the Klamath River Basin. By abruptly laying off federal personnel and freezing payments for already authorized programs and ...

Great Basin bristlecone pines are the oldest trees in the world. They date back thousands of years and are extremely rare, only located in a few U.S. states.

New research gives a rare look at climate attitudes of Mississippi River basin residents and the relationship they have — or don't have — with one of the world's most important rivers.

The 80th Anniversary Celebration of the Mississippi River Basin Model will give visitors a rare opportunity to see what has been described as the largest hydraulic model in the world from 2 until ...