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

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 ...

Scientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...

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

A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a ...

The gigantic cataclysm, which released energy 130 times more powerful than the detonation of the entire world’s atomic ...

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

From the national parks of the Rocky Mountains to the music history of Nashville, these American adventures are calling ...

WASHINGTON: The Grand Canyon in Arizona is one of Earth’s natural wonders, carved out over millions of years by ...

A 5-0 showing at the GCU Kickoff Classic has the Wichita State softball team off to the best start to a season in program history since 1994.

The moon's Schrödinger impact basin near the south pole holds two grand canyons formed by an enormous asteroid collision 3.8 ...