The center of Arizona is in a small town, which might surprise you. Here's what to know about the center of Arizona and how to find it.
Arizona does not observe daylight saving time, remaining on Mountain Standard Time year-round and avoiding the annual shift ...
Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary ...
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