Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

This almighty gorge is a true wonder of the natural world and has been dubbed the “ Greek Grand Canyon”. This is due to its ...

Center for Biological Diversity Reports President Trump’s Interior Order Threatens to Open Grand Canyon National Monument to ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

Republican legislators and the Trump Administration have launched a multi-pronged effort to cut back national monuments in ...

A midair collision at the Grand Canyon killed over 100. The disaster partially led to the start of the FAA and changed air ...

I’ve been reading a book. I’m about two-thirds of the way through it and have been enjoying it. It’s titled “A Walk in the ...

Federal judge dismisses Arizona GOP lawsuit challenging Biden's designation of Baaj Nwaavjo I'tah Kukveni National Monument ...

Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...

The Grand Canyon Antelopes (17-5, 7-1 WAC) will look to build on a six-game winning streak when they visit the Cal Baptist ...

The National Park Service opened a lottery for extended self-guided rafting trips along the Colorado River in Grand Canyon ...