The Wisconsin Geological and Natural History Survey (WGNHS) has been working to serve Wisconsin for over 100 years. Part of University of Wisconsin-Extension, we provide objective scientific information about the geology, mineral resources, and water resources of Wisconsin.
More than 11 years after the Lusi mud volcano first erupted on the Indonesian island of Java, researchers may have figured out why the mudflows haven't stopped: deep underground, Lusi is connected to a nearby volcanic system.
By: Mackenzie Consoer Lake Pepin might be the world’s best kept secret, a natural treasure tucked away among expansive agricultural fields. Unlike its surroundings, the rich oasis is relatively protected from human development due to its steep bluffs and protected waterways. Upon entering o