Welcome to Week 6 of the 2025 NFL season and our weekly PPR fantasy football superflex rankings. We know many of you compete in superflex formats that invite/covet second quarterbacks in starting ...

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 is ...

Metal Frameworks and Structural Elements in Robotics Every robot you’ve ever seen, whether it’s one zipping around ...