Temperatures 10 to 20 degrees above normal for this time of year will extend across California, Nevada and as far north as ...

In the final month of spring, the movements of Colorado’s collared gray wolves continued to be spread across the Western ...

The data, released May 20, show that drought conditions across Colorado, Utah, New Mexico, Arizona and Wyoming have worsened ...

Southern Colorado’s San Juan Mountains are among the most rugged and scenic on the trail. In the Weminuche Wilderness, the ...

The Middle Rio Grande Conservancy District has been preventing floods, providing drainage and releasing irrigation waters for ...

Big Bend National Park in southern Texas is an excellent destination for families looking to spend time together "off the ...

Arizona's water crosses all sorts of boundaries, but leaders must be willing to cross borders to solve problems, experts say.

A year after catastrophic flooding, the Brazilian government's negligence and capitalist priorities leave Rio Grande do Sul’s ...

Driving into the county from the south, you’ll follow the Rio Grande through its canyon, as it heads down towards Santa Fe ...

Migration pathways for animals will be further fragmented by the new additions to the wall along the U.S.-Mexico border.

Judging by the last few summers, Rio de Janeiro’s residents should be preparing for the worst. On March 17, 2024, the ...

USA TODAY analysis found that 90-plus heat index days are becoming more frequent, starting earlier, lasting longer and occurring in longer streaks ...