Learn what not to do when using mulch in your garden, according to experts, including using mulch that is too rocky and ...

A weathered sign in the Minnesota River Valley proudly proclaims: “World’s Oldest Rock.” Erected in 1975, it marks a 3.8-billion-year-old gneiss — or so scientists thought.

A host of local leaders gathered in the area between the Marshalltown Aquatic Center and Mega-10 Park on Thursday morning at ...

When a seismologist visited the site of the 2019 Ridgecrest earthquakes two days after the event, he noticed something strange. Pebble- to boulder-sized rocks clearly had been moved by the earthquakes ...

A wildfire burning in a rugged, wooded area of Nebraska grew to more than 6,600 acres but hundreds of firefighters have ...

Water from both volcanic rocks and deep mantle melted Earth's crust 1.6 billion years ago. This long-lasting melting formed ...

Thanks to unseasonably low water levels, islands of silt, rock and sand — and even an abandoned car — have emerged in the Fox ...

The Kansas Department of Health and Environment (KDHE) has rescinded a boil water advisory for the City of Pawnee Rock public ...