A large chunk of the Earth's crust is missing but scientists have now discovered where it is located. The world is constantly throwing puzzling questions at scientists, with new technology like space ...

"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

These layers of sedimentary rock were deposited in Cambrian time ... and sponges. Known as the Grand Canyon Supergroup, these layers of rock lie at an angle relative to the layers of rock above.

Since soon after our planet formed, Earth's 4.6 billion-year-long history was dominated by single-celled life. Something ...

Other recent and forthcoming publications resulting from this project have been led by Boise State graduate student, Thomas ...

Armed with advanced technology, decades of expertise, and insights from an NSF-funded study, a multi-institution team of ...

Geologists studying the Cambrian rocks of the Grand Canyon have uncovered exciting new insights that challenge traditional ...

In the Grand Canyon, the layers of strata are nearly ... The principle of superposition states that in an undeformed sequence of sedimentary rocks, each layer of rock is older than the one above ...

Grand canyon, 6,000 years old - wrong ... If you just took the whole length of just the sedimentary rocks in the canyon that have been deposited here. MICHIO KAKU: Uh-huh. DR DAVE THAYER: Floods ...

Geoscientists from Utah State University, Denver Museum of Nature & Science, University of New Mexico, Boise State University ...