The red-level air quality index (AQI) category—covering values from 151 to 200—means the air is unhealthy for everyone, not ...

Mexico plans to deliver water to farmers in drought-stricken Texas, a day after President Donald Trump threatened tariffs and ...

In their home, a nook was dedicated to the display of a handsome leather-framed print of the map of ... in New Mexico, was reported missing; his body was recovered in the Rio Grande Gorge, seven ...

The Chihuahuan Desert, long a corridor for trade between Mexico City and Santa Fe, New Mexico, is now home to five million people. The Rio Grande basin covers 172,000 square miles, crossing three U.S.

Vast, rugged, and varied, the park offers plenty of ways to explore—whether by a hike to the park’s historic hot springs, a multiday canoe trip down the Rio Grande, or bird-watching ... a Ted Turner ...

The lower section of the Rio Grande in South Texas has been named one of the most endangered rivers in the United States.

In New Mexico, spring is a time of rebirth, with wildflowers blooming across the high desert, cottonwoods beginning to bud, ...

In recent days, to the relief of local residents, Shelby Park — with its soccer and baseball fields and a boat ramp into the Rio Grande — has become just a park again, almost. Citing record ...

The Rio Grande is the nation's third-longest river and provides water for more than 6 million people. Its lower basin is often the only source of water, according to American Rivers. And yet the ...