Stand at the South Rim of the Grand Canyon and look down. The banded rock walls dropping nearly a mile to the Colorado River ...

In roughly 200 to 250 million years, Earth’s scattered continents are expected to merge again into a single giant landmass. For geologists, that is the natural continuation of a planet that never ...

Could the map of Earth someday collapse into a single landmass again? Scientists say that is not only possible, it is part of a long natural cycle, and the next reunion could happen in about 200 ...

This issue is preventing our website from loading properly. Please review the following troubleshooting tips or contact us at [email protected]. Essay: Three Scenarios for a Post-Trump World Create an ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: “The Great Unconformity…represents a globally ...

This report reviews and incorporates new elemental and isotope chemostratigraphic data for correlation of Neoproterozoic carbonate-dominated successions in South America (Argentina, Bolivia, Brazil, ...

All around the world, from the Red Sea to the deep ocean ridges of the Atlantic, lurk more than a dozen geological misfits. These scraps of continental crust are found in the middle of oceans, ...

My husband and I recently returned from a vacation in Argentina. The trip was a fishing junket for Tom and several of his fly-fishing buddies and I joined for 10 days beforehand. Travel brings many ...

The “Boring Billion” is an informal description of a billion-year-period of Earth history (1.8 billion to 800 million years ago) where tectonics, climate, and biological evolution remained ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. A study led by researchers from the University of Sydney and the ...