River water temperatures swing from hot to cold: National study uncovers fluctuations across the US
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.
What should Georgians set their thermostat to in spring? How to save energy as it warms up
How can you save energy and stay comfortable in your home this spring. Here is what you need to set your thermostat to in ...