Heavy rain sent torrents surging through the Comal River tubing spot. Footage captured by Mike Chaney shows rapid water flow ...

The Colorado River basin has lost a Lake Mead’s worth of water in the last 20 years — and scientists say we’re passing a "critical point" where pumping groundwater will become too expensive.

As Hurricane Idalia approached Florida's Big Bend in August 2023, warm waters of the Gulf fueled its growth. In less than 24 ...

A new study by University of South Florida researchers shows warmer, lighter fresh water flowing into the Gulf in the path of ...

Sol Duc Falls in Washington state has been temporarily closed after an 18-year-old man fell over the 50-foot waterfall Sunday.

A new study shows warmer, lighter fresh water flowing into the Gulf in the path of Idalia may have helped intensify it from a ...

Flows on the Big Hole River are well below normal due to hot temperatures, rapid snowmelt and meager precipitation. The low flows could lead to fishing restrictions earlier than usual.

After unseasonably hot and dry temperatures in May triggered an early peak spring runoff, low streamflows are expected in northwest Montana’s river basins through the summer, according to the USDA ...

Western Montana's Flathead Lake is not expected to reach its full pool this summer and may end up more than a foot lower than ...

A favorite destination for swimmers and tubers in Central Texas has turned dangerous after a rapid rise in water levels this ...

Some rivers keep you coming back. Such is the case with Slaughterhouse, Aspen’s renowned section of the Roaring Fork River, ...

North America's deepest gorge, Hells Canyon, which slithers along the border of Idaho and Oregon, is a surprisingly new ...