A prehistoric hell ant that lived among dinosaurs 113 million years ago had an unusual way to kill its prey and sheds new ...

This fossil is 13 million years older than any ant fossil found before—and reveals a sophisticated predator that lived alongside the dinosaurs.

Scientists revisited tracks made by a shorebird, a lizard, a cat-like predator and some sort of large herbivore at what is ...

In the heart of the Arizona desert lies Painted Rock—a site etched with centuries of Native American petroglyphs. These mysterious symbols tell stories of life, travel, and belief carved into stone.

Hidden in the Arizona desert, Dateland was once home to vital military camp sites—now long abandoned and fading into the sand. We ventured through the ruins, uncovering relics of World War II training ...

The Flagstaff Open Space Program hosted a guided educational hike at Picture Canyon Natural and Cultural Reserve on March 29 ...