From the country's deepest canyon to sacred volcanic towers in the sky, these rock formations are as mesmerizing as they are grand When it comes to famous rock formations, most of us recount the Grand ...

Two proposals for carbon pipelines throughout the Midwest would pipe carbon dioxide from dozens of ethanol plants to rock formations in North Dakota and Illinois where the CO2 would be buried deep ...

Earth's geology is full of enigmas, where wind, water, erosion, and ancient volcanic forces have sculpted rocks into shapes that spark wonder, myths, and even scientific debates. These formations ...