When Siberian volcanoes kicked off the Great Dying, the real climate villain turned out to be the rainforests themselves: ...

The Opera Box is a natural stone alcove that frames the view like a living painting. It’s the perfect spot for romantic moments or just quiet contemplation of how tiny we are in this big world. South ...

Monument Rocks Chalk Pyramids in Kansas offer one of the best fossil hunting experiences in the Midwest. Explore ancient sea ...

Rock formations called “hoodoos” fill the Bisti De-Na-Zin Wilderness in northern New Mexico. The desert area is rich with fossils from dinosaurs and animals that lived here in ancient times.

Five U.S. states—including Texas, Louisiana, and North Dakota—are quietly approving underground carbon storage sites as part ...

Tucked away in Huntingdon County, Trough Creek State Park showcases rock formations so uniquely spectacular that geologists get misty-eyed just thinking about them, yet somehow this 541-acre ...

Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

Cilborth Beach is a small sandy beach under steep cliffs to the north of Llangrannog. The beach is sheltered and has a large rock on the shore’s edge called Carreg Bica, which means Giant's Tooth in ...

Nature doesn’t follow blueprints, and sometimes the result is strange enough to stop you in your tracks. Around the world, ...

Moab makes for the perfect homebase to explore the Southwest's iconic red rocks landscape. Here's what to know about camping.

If the new age of these Canadian rocks is solid, they would be the first and only ones known to have survived Earth’s earliest, tumultuous time.

Scientists believe Michigan may be an abundant source of what could become the next big thing in carbon-free energy.