New Mexico's beautiful slot canyon, with its picturesque western views, dramatic white rock formations, and endless horizon, ...

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

A bill that would empower state cannabis regulators to crack down on criminal pot operations in New Mexico is on the table this legislative session, three years after recreational sales became ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

When my friend Marilyn and I left Grand Canyon National Park we were on the Navajo Reservation, which covers parts of ...

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new ...

A researcher at Grand Canyon Institute says prices of many good would go up extremely quickly if tariffs against Canada and Mexico go into effect.

Whether you're hiking, boating or just taking a stroll outside, the great outdoors has its dangers, and that includes the ...

PHOENIX (AZFamily) — Major trails at the Grand Canyon re-opened Thursday afternoon after being closed for nearly 20 hours following a chlorine gas leak inside the canyon last night. The closures ...