Lost River Caverns in Hellertown offers a geological adventure that’s been millions of years in the making, yet somehow remains one of Pennsylvania’s best-kept secrets. The moment you descend into ...

LaSalle Canyon in Starved Rock State Park near Oglesby, Illinois, is the kind of place that makes you question whether you’re still in the Prairie State or if you’ve somehow teleported to some ...

Volcanoes across several US states have recently become active, while no immediate danger is reported, experts remain ...

You don’t have to travel to Hawaii or Iceland to find a record-breaking volcano – one of Earth’s largest and youngest ...

WASHINGTON – During last week’s White House Africa Summit, Liberian President Joseph Boakai made a passionate request to US President Donald Trump for the United States of America to help Liberia ...

German soldiers never set foot on the speck of land at the far end of the Aleutian Islands during World War II, but the name ...

A mineral is destroying foundations in New England—and now Massachusetts is taking action. Here’s what buyers and owners need ...

Yellowstone’s geological history is one of the most intensely studied in North America. From a map drawn on a bison pelt by ...

In this video I show and talk about a few interesting maps which depict the United States. Presenting us with information ...

A team of scientists put together a global database of submarine mud volcanoes. Orders of magnitude more are still bubbling, ...

Normally, younger rocks are deposited above older ones, forming predictable geologic layers. In the North Sea, this process ...