Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange ...

As you edge closer to San Antonio, a pair of cities north of I-10 deliver a share of entertaining stops. First up is sunny ...

There's an eye in the sky being used to crack down on a common complaint: Drivers who dodge traffic by using the shoulder of ...

Tucson’s free bus and streetcar rides is costing the city millions, but City Council members on Tuesday seemed wary of reinstating fares. Access to the city’s public transportation network through Sun ...