As America looks to reopen its economy amid the COVID-19 pandemic, how can one be assured that a workplace and other indoor areas are free of the nasty bug? A Tucson biotech company says it has an ...

To deal with the surge, Joshua LaBaer of ASU’s Biodesign Institute recommends wearing masks, which “without a doubt work,” and testing, which “is one of our best tools.” Here, a police officer for the ...

The number of those tested locally during last weekend’s statewide testing blitz doubled from the week prior, as nearly 1,500 people received coronavirus diagnostic tests at 14 sites around Pima ...