Explore the rugged terrain and rare plants at one of Arizona's newest and barely visited national monuments, a serene cactus ...

Officials with the Coconino National Forest conducted prescribed burns near ... is close to becoming a covered Medicaid benefit in Arizona An 'atmospheric river' of rain is set to hit California ...

The current 346 square miles of Petrified Forest open a window on an environment more than 200 million years old, one radically different from today's grassland. Where you now see ravens soaring ...