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

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

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

While a visit to the Grand Canyon is mesmerizing and worthwhile, it's not necessarily easy. We consider the closest and most ...

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new ...

Now, scientists believe that they have figured it out. Two huge canyons scored into the surface of the Moon were created in ...

The vast valleys of Vallis Schrödinger and Vallis Planck demonstrate the incredible forces that shaped the face of the Moon.

A visit to the Grand Canyon is a true bucket list item for anyone ... crater located near the moon's south pole, which was formed when a meteor slammed into the lunar surface.

Using energy greater than the global nuclear weapons inventory, an impact event carved two grand canyons into the moon’s ...

Outdoor retailer REI has closed its Experiences business. Here's what that means for the campground it planned to open in ...

This January, lots of hotel news came across TPG's desk, including a new Holiday Inn at the Grand Canyon, reservations ...