Sometime in the next five years or so, some southern Arizona residents are going to find out that their new neighbors have a different area code.

In about five year's state officials expect to issue a new area code for Southern Arizona, but the process used by the state ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

For years, many motels ran on a simple formula: a couple of analog phone lines, a front desk logbook, walkie‑talkies, and an ...