The final permits have been secured for complex repairs to the dam, which include new spillways and environmental monitoring.

If you see dead fish and aquatic animals as outdoor temperatures warm up, you may have found signs of winterkill.

That’s Luray, Virginia – a tiny town that casually harbors one of the most jaw-dropping natural wonders east of the Mississippi while maintaining the unassuming charm of a place that doesn’t need to ...

A 93-pound Petoskey stone found in Lake Michigan was later confiscated by the Michigan Department of Natural Resources 10 years ago. It is now on display at the DNR's Outdoor Adventure Center, 1801 ...

Hydropower is generated by the flow of water through a turbine at a dam, and it is second only to wind among the leading ...

In the Great Lakes, NOAA monitors lake, weather and climate conditions, conducts scientific research and safeguards ...

The Southeast Side is expected to eventually get a new green space after the U.S. Army Corps of Engineers cleans up the site ...

"Sinkholes are most common in what geologists call, 'karst terrain'," the US Geological Survey explains. "These are regions ...

Mysterious holes in Lake Michigan! Caitlin Zant of Wisconsin's Shipwreck Coast believes they may be created by glaciers. Brendon Baillod, the man who found them, suggests it's a cause of warmer water.

Michigan is the only state in the country without a statewide septic code.

A sinkhole in Centurion after the ground collapsed on the corner of Trichardt and Van Riebeeck streets. Picture: Michel Bega There is concern about the state of the roads in the City of Tshwane ...