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

A group were shot at in a targeted attack, Tempe police said. Aaron Sussex, 37, has been charged on suspicion of first-degree murder.

Two barracks used to house German prisoners of war are still being stored on property owned by the City of Tempe.

Tempe Diablo Stadium is in the midst of its dual-phased plan to renovate the stadium to better both the fan and the player ...

Residents say their working-class neighborhood is being picked on. Homeless advocates say Tempe needs shelter services.

More than a dozen Major League Baseball teams are headed to the Valley for the 2025 Arizona Cactus League! Here's what you need to know about the stadiums, spring training games, tickets and more!