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

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

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

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

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

BOTTOM LINE: Grand Canyon takes on Southern Utah after Laura Erikstrup scored 20 points in Grand Canyon's 57-53 victory over the Tarleton State Texans. The Antelopes are 12-0 on their home court.

GRAND CANYON NATIONAL ... stabilized and those inner canyon trails reopened, but some closures remained. “Bright Angel Trail below Havasupai Garden and Plateau Point Trail remain closed for ...

GRAND CANYON NATIONAL PARK, Ariz. – A chlorine gas leak at Grand Canyon National Park’s main water supply has forced park officials to close all inner canyon corridor trails. Officials said the leak ...

Trails in Grand Canyon National Park were closed due to a chlorine gas leak. Chlorine is used as a disinfectant in the Roaring Springs area of the park. The trails have since reopened NORTH RIM ...

GRAND CANYON, AZ — Three trails at the Grand Canyon are closed until further notice. Grand Canyon National Park announced on Facebook that the Bright Angel Trail, the South Kaibab Trail ...

An island that serves as an unofficial gathering place for Grand Lake boaters is being auctioned by the province. Goat Island is a 1.5-hectare (3.7 acre) island tucked between Cox Point and ...

Grand Canyon ranks fifth in the WAC with 22.6 defensive rebounds per game led by Laura Erikstrup averaging 4.4. Abilene Christian averages 7.9 made 3-pointers per game, 2.8 more made shots than ...