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 ...

At least two people have died after two small single-engine planes collided midair Wednesday morning at an Arizona airport, ...

The Arizona Republic/azcentral.com has created a map that allows you to see where votes for presidential candidates are coming from in every precinct in the state as results are updated.

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

A live-updating map of novel coronavirus cases by zip code, courtesy of ESRI/JHU. Click on an area or use the search tool to enter a zip code. Use the + and - buttons to zoom in and out on the map.

Portions of Arizona, including metro Phoenix ... The National Weather Service in Phoenix shared this map of the areas under a freeze warning for Tuesday night into Wednesday morning.