From exploring Arizona canyons to Utah buttes and beyond, our national parks columnist shares the most adventurous Southwest ...

Blurring the line between reality and fantasy, these unique natural wonders prove that nature is the ultimate artist.

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Whether you want just a romantic evening, a weekend getaway, or maybe a spot for a marriage proposal, America has no shortage ...

The American Southwest is a geographic region made up of unique natural wonders, with canyon after canyon, and cacti after ...

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

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes. The moon's grand canyons were carved in the blink of an eye The Grand Canyon in ...

The body of a 20-year-old California man was recovered at the Grand Canyon National Park on Feb. 10. The National Park Service confirmed Grand Canyon dispatch received a report of a broken rock ...

Search crews recently found the body of a California man in Grand Canyon National Park. The man, who has not yet been identified, was found on Feb. 10 near the Yavapai Geology Museum, according to ...

Looking up at the moon in the night sky, it’s difficult to grasp just how dramatic the topography of its surface really is.

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...

What is the moon phase today? Today, Feb. 13, 2025, the moon is 15 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the ...