The U.S. is full of iconic landmarks with many being popular bucket list trips. Two in the Pacific Northwest are among 25 to ...

A team of USGS researchers in Flagstaff are working to develop an all new geologic map of the Grand Canyon region.

In this episode of “Trail Mix’d,” we travel to Queen Creek, South Mountain and the White Tank Mountains to hike trails with petroglyphs.

Discover the wonders of the Grand Canyon with these 10 jaw-dropping facts! 🌄 From its breathtaking formations to fascinating ...

The Arizona Republic's photo archives highlight some of the biggest moments of 1975, including major political firsts and big ...

Arizona is known for its spectacular scenery and popular national parks. One is also among the deadliest parks to visit in ...

After visiting all 50 US states, I've fallen in love with stunning national parks, big cities, and rugged coastlines.

Explore the natural and historic landmarks of Oregon, including gorges, waterfalls, rock formations, and vibrant cities.

Discover the incredible landmarks of Peru. From the iconic Machu Picchu to stunning canyons and vistas, Peru is a must-visit ...

The highest bridges in the United States are as spectacular as the tallest buildings and skyscrapers across the country.

A recent study by Asilia has unveiled the world’s best destinations for camping, with Australia topping the list as the ...

Always humble, President Carter showed us that public service isn’t limited to elected office,” said Sen. Mark Kelly, D-Ariz.