If you’ve ever studied geography, looked at fossils in a museum, or even looked up at a craggy cliffside or a steep mountain, you’ll know that rocks usually take millions of years to form. However, ...

The CEO of X Games spent six years planning and building a property that weaves among the rocks in Boulder.

Why it's incredible: The rock formation is split cleanly down the middle as if cut by a laser. The Al Naslaa Rock Formation is a landmark in the Saudi Arabian desert formed of two big blocks of ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

Scientists have made a surprising discovery about the formation of rock. It seems that industrial waste known as slag that is generated by the steel industry can turn into new, solid rock within about ...

The city of Rockwall said last month it has acquired the land where the famed formation was discovered. The mysterious rock wall that gave the North Texas city its name could for the first time in ...

Raven Rock State Park, less than an hour from Fayetteville, offers miles of trails for hiking, biking and horseback riding. The park's main attraction, Raven Rock, is a 150-foot tall rock formation ...

Park graffiti is on the rise, a spokeswoman told ABC News. The Frame Arch in the Arches National Park in Utah was vandalized with etchings of names into the rock formation. Staff at the park ...

Add Yahoo as a preferred source to see more of our stories on Google. Elk Creek Fire Department/Facebook Fire officials perform a recovery mission in Colorado. A person has died after falling 150 feet ...

The glutenite reservoir rock of the fan delta facies is associated with a complex sedimentary environment and high heterogeneity, and by far the characteristics and controlling factors of the ...