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 ...

Romantic hikes in Utah are the perfect Valentine's Day activity. The Tower Canyon Trail in Arches National Park has views you ...

A new study published in Nature Communications reveals that 3.8 billion years ago, an unidentified object struck the Moon ...

The world of Final Fantasy 7 Rebirth is split up into multiple expansive regions with lots to see and do in each; here's ...

Residents can explore around the remnants of an abandoned coal mine in OC’s backcountry with Irvine Ranch Conservancy.

The trail can be grueling since its elevation is 1,000 feet higher than ... Travelers can take the Grand Canyon Lodge Hiker Shuttle to the North Kaibab Trail that runs twice each morning during ...

But remember: Because of its high elevation, the weather at Bryce Canyon in the fall, winter and spring can be quite variable. It's a good idea to check the current conditions on the National ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

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

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...