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

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...

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

Supai started life in a pack of wild dogs on the Havasupai Indian Reservation. Here's how she was named the "happiest pet on ...

Business Insider's reporter could've spent an hour driving to the Grand Canyon. Instead, she took a two-hour train ride to ...

Arizona State and Grand Canyon have a history of rivalry but mostly off the basketball court. Thursday night’s game allowed ...

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

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

Located in north-central Pennsylvania, within the 160,000 acre Tioga State Forest, Pine Creek Gorge was carved into the ...

Winter is actually one of the best times to visit the Grand Canyon, and you might find that it's actually far nicer than in ...

Grand Canyon University President Brian Mueller didn't envision the Lopes program being where it is now 16 years ago.