Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a ...

Adventurers are sure to adore these stunning hiking trails in Wisconsin, all of which are worthy of a day trip.

Indonesia's Mount Lewotobi Laki Laki volcano spewed towering columns of hot ash high into the air Saturday, days after a huge eruption killed nine people and injured dozens of others.

With the aid of vague maps posted on urbex websites and a knack for spelunking ... and a maze of functional steam tunnels under the University of Minnesota lost its loyal adventurers to increased ...

If waterfalls were rock stars, Copper Falls State Park would be the Woodstock of Wisconsin—a symphony of splashes and serenity. Tucked away near Mellen, this park boasts not just one, but three ...

U.S. Congress created the agency to “classify the public lands and examine the geological structure, mineral resources and ...

From petrified forests to a fiery crater burning for 50+ years, these eight geological phenomena reveal Earth's mysterious forces.

That’s a landslide like you never see any more, I would argue, except maybe in a few districts. … It tells you where ...

Minnesota's 10 electoral college votes will ... narrowly losing by 1.5 points to Hillary Clinton and transformed the map, flipping rural counties that voted for President Barack Obama in 2012 ...

The proposed Twin Metals copper-nickel mine would be located near Birch Lake, pictured, in a region of Minnesota that drains directly into the Boundary Waters Canoe Area Wilderness. (Brian Peterson/Th ...

The Imperial Valley has been recognized as one of the most unique places for geological study. It may not seem like much to ...