Thirty federally recognized tribes lay claim to a fourth of the Colorado River, a vital water source for 40 million people ...

When someone asks you what the longest river in the United States is, you might immediately think of the Mississippi River.

U.S. river cruises are an easy and enjoyable vacation option. Find out which cruise lines sail on which American rivers.

A new trail system aims to connect eight states, communities and ecosystems along the world’s largest freshwater system.

The FBI derailed a plot by a teenager who had planned to detonate a bomb at a Washington state shopping mall and shoot people ...

Shelved plans from ’60s for Tennessee Valley Authority project in N.C. unlikely to make comeback. Dam failures, costs and ...

Snow albedo, also known as snow brightness, started near average in early May and then rapidly decreased until storms in the ...

Kentucky's recent years of tornadoes have brought tragedy, but despite decades of data, the state's risk of deadly events is ...

Eventually my dad changed roles and was home for the hurricanes, and I’d slosh after him in the yard, clearing out our ...

Night - Cloudy. Winds variable. The overnight low will be 50 °F (10 °C). Partly cloudy with a high of 69 °F (20.6 °C). Winds variable at 5 to 9 mph (8 to 14.5 kph). Partly cloudy today with a ...

Sunny with a high of 76 °F (24.4 °C). Winds from NW to WNW at 8 to 18 mph (12.9 to 29 kph). Night - Clear. Winds variable at 7 to 18 mph (11.3 to 29 kph). The overnight low will be 49 °F (9.4 ...