Nestled atop Mars Hill in Flagstaff, Lowell Observatory has been a cornerstone of astronomical discovery since 1894 — and ...

With record-smashing heat throughout the rest of Arizona, Flagstaff is a haven of mid-80-degree highs and pleasant evenings. But a July snowstorm or even a flurry has never happened in Flagstaff.

A new 77,000-square-foot facility at Northern Arizona University in Flagstaff uses special technology that allows trainers to simulate different elevations.