A 20-year-old man from California was found dead 1,000 feet below the South Rim of the Grand Canyon, National Park Service ...

Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

Zion National Park to Grand Canyon road trip guide • Discover the best route, scenic stops, travel tips, and must-see ...

From skating lessons to live reporting! FOX Weather's Brandy Campbell takes to the ice in Grand Rapids, Michigan, embracing the winter wonderland despite the frigid temperatures. Watch as she reports ...

About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...

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

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

An earthquake with a magnitude of 7.6 shook the Caribbean Sea southwest of Cayman Islands on Saturday, according to the United States Geological Survey. The quake struck at 6:23 p.m. local time and ...

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than 10 minutes, according to ...