When you apply for a mortgage, following the correct process matters. Here's how to prepare, what to do and what the lender does at each step until closing.

NFL Sunday Ticket lets you watch nearly every NFL game and isn't limited to those with YouTube TV. Here's how to sign up for Sunday Ticket, pricing, what games you get and more.

Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost ...