Scientists have unveiled rapid fluctuations in river water temperature across the United States (US) with rivers controlled by dams showing more frequent and volatile thermal changes.

Scientists have unveiled rapid fluctuations in river water temperature across the United States (US) with rivers controlled by dams showing more frequent and volatile thermal changes.

Cities like Boston and Chicago celebrate the day with parades, river dyeing, and cultural events, attracting millions of ...

Night - Clear. Winds WNW at 14 mph (22.5 kph). The overnight low will be 33 °F (0.6 °C). Sunny with a high of 53 °F (11.7 °C). Winds variable at 9 to 17 mph (14.5 to 27.4 kph). Showers today ...

This underrated river in the Mid-Atlantic is one of the oldest rivers on Earth—and a superb outdoor destination right in the US.

I love cruising, especially if it’s a river cruise. The idea that I can unpack once, and let the captain take it from there ...

Anybody think if there’s a Lake Michigan, maybe there should be a Lake Ohio around here?” Ramaswamy, a Columbus-area ...

Night - Partly cloudy. Winds WNW at 7 to 8 mph (11.3 to 12.9 kph). The overnight low will be 36 °F (2.2 °C). Partly cloudy with a high of 58 °F (14.4 °C). Winds variable at 7 to 15 mph (11.3 ...

Key agreements in the "Law of the River," which encompasses more than 100 years of regulations, laws, court decisions and ...

Regional climate variability plays a big role, but reduced forest cover and a rise in atmospheric carbon dioxide are also ...

As the magnitude of water shortage issues arise globally, National Geographic Explorers along with the World Freshwater ...