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

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

Grand Staircase-Escalante National ... the visitor center features a topographical relief model of the monument, archaeology exhibits, and a geologic cross section mural. Be sure to ask for maps, ...

Projectiles flying faster than bullets from a blast 130 times bigger than the global nuclear stockpile helped form giant lunar canyons, according to a new study.

Arizona may not have any ocean-front property. But if you're looking for a beachy getaway, the Grand Canyon State still has ...

If you've already seen the Grand Canyon, make your way to this North American canyon that's even bigger (and that actually ...

While some of those 80s will get close to temperature records in the Valley, the mountains in northern Arizona may also break some records. An Arizona family wants to remind everyone to stay safe ...

Rain with a high of 60 °F (15.6 °C) and a 89% chance of precipitation. Winds SSE at 23 to 25 mph (37 to 40.2 kph). Night - Clear with a 79% chance of precipitation. Winds variable at 3 to 19 mph ...

This proposal was less than five miles from Grand Canyon National Park and included two dams, one across a canyon east of the Little Colorado River and another on the Little Colorado River itself.

A live-updating map of novel coronavirus cases by zip code, courtesy of ESRI/JHU. Click on an area or use the search tool to enter a zip code. Use the + and - buttons to zoom in and out on the map.

There is currently no schedule data. The Schedule Release will be available on April.

Every year the world-renowned Tucson Gem, Mineral & Fossil Showcase is like a time portal, a trip around the world, and a treasure hunt all rolled into one. Every winter, more than 65,000 guests from ...