Since 1974, the seven Colorado River basin states — Arizona, California ... especially farmers, in the lower basin.” While there is a fairly good understanding of how much salinity is entering ...

one across a canyon east of the Little Colorado River and another on the Little Colorado River itself. Less than a half mile from Grand Canyon National Park, this project included two dams. It ...

One of the West’s top water officials was pushed to resign by the Trump administration. Anne Castle was appointed to serve as federal representative to the Upper Colorado River Commission by the Biden ...

After you've admired the Grand Canyon from the hiking trails (or even from the air on a helicopter tour), enjoy a new vantage point on a Colorado River rafting tour. Options range from the family ...

A feral bull is seen along the Gila River in the Gila Wilderness in southwestern New Mexico, on July 25, 2020. (Robin Silver/Center for Biological Diversity via AP) PHOENIX (CN) — A group of Arizona ...

BOTTOM LINE: Arizona plays Colorado after Jada Williams scored 25 points in Arizona's 67-58 loss to the Utah Utes. The Buffaloes have gone 11-1 in home games. Colorado is fifth in the Big 12 with ...

Back in the 1970s, farmers in the Lower Arkansas Valley and across ... quality for thousands of people living near the river who still don’t have clean water to drink. But farmers say those policies ...

Arizona Wildcats (14-9, 5-5 Big 12) at Colorado Buffaloes (15-6, 6-4 Big 12) Boulder, Colorado; Wednesday, 9 p.m. EST BOTTOM LINE: Arizona plays Colorado after Jada Williams scored 25 points in ...

Farmers from the Lower Arkansas Valley ... heavily to improve water quality for thousands of people living near the river who still don’t have clean water to drink. But farmers say those policies aren ...

The Colorado Buffaloes women's basketball team (16-6, 7-4 Big 12) fought through a relentless defensive effort by the Arizona Wildcats (14-10, 5-6 Big 12) on Wednesday to win 56-47 and remain unbeaten ...