Colorado's dry winter is now raising concerns about what summer recreation could look like, but rafting outfitters said the outlook isn't as bleak as it might seem. At Dillon Reservoir, low snowpack ...

Treated wastewater flowing under a bridge far northwest of Tucson spells lost water and lost money for the city of Tucson and the Tohono O'odham Nation. The effluent flows steadily down the Santa Cruz ...

CHARLESTON, S.C. (WCIV) — The 2026 Cooper River Bridge Run is set for March 28, drawing tens of thousands of runners to one of the nation’s largest 10K races. Here’s what participants need to know ...

Mark Gongloff is a Bloomberg Opinion editor and columnist covering climate change. He previously worked for Fortune.com, the Huffington Post and the Wall Street Journal. We live in an era of ...

DC Water says testing is now underway to restore wastewater flow to the Potomac Interceptor, a major sewer line damaged in a January collapse that sent millions of gallons of sewage toward the Potomac ...

As a record-hot winter continues across much of the West, forecasters are dialing back estimates for how much water will flow into the Colorado River during the spring runoff. The latest models show ...

JACKSONVILLE, Fla. — Today, hundreds of people came to the Mandarin Pointe Shopping Center to pick up their bibs ahead of the Gate River Run on Saturday. While runners were filled with excitement for ...

Studies warn that climate change could slash hydropower generation across the Amazon by up to 40%, with controversial Belo Monte among the most exposed plants in Brazil. Researchers and regulators say ...

Here’s what you’ll learn when you read this story: In northeastern Utah, the Green River perplexingly flows through tough limestone when it could’ve handily cut an easier route. For 150 years, ...

With water levels at the West’s biggest dams set to plummet, the Trump administration will have to make tough political choices. Federal forecasters dramatically cut their estimates Friday for how ...

For more than a century, the Green River's course through the Uinta Mountains in Utah's northeast has been a geological mystery, seemingly defying physics. Rivers carve their paths by flowing downhill ...