The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

It didn’t take long for the moon to get its grand canyons. Vallis Schrödinger and Vallis Planck are two long channels near ...

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

Olo Canyon is concealed inside the Grand Canyon. Its alluring landscape includes natural springs and rocks shaped like cathedral amphitheaters. “Dude, are you all right?” Pete murmurs ...

There are so many things nobody can explain about the Grand Canyon—from its ancient history and enigmatic landscape, you can almost hear all the old wives' tales. Indeed, the Grand Canyon is ...

Two gorges on the Moon that are deeper than the Grand Canyon were carved out in less than 10 minutes by space rocks ...

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 ...

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 Railway was reestablished in 1989 and takes more than 225,000 people each year from Williams to the South Rim. As the train travels north from Williams, riders will see views of a ...

GRAND CANYON NATIONAL PARK, Ariz.— Tribes, conservation organizations and community groups today defended Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints of the Grand Canyon National Monument, which ...

As the train travels north from Williams, riders will see views of a high desert landscape. As the train moves closer to the Grand Canyon, the landscape transitions to prairies and then pine ...