Arizona-based labs collaborate to create COVID-19 tests
From the remarkable octopus to a river of dreams, experience compelling stories of the natural world as "Nature" returns to Arizona PBS Wednesday nights at 7 p.m.
"Nova" explores new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.
The medics and midwives of Nonatus House encounter new challenges as the population shifts, rules change and old diseases return. Meanwhile, their own experiences are fueled by love, loss and doubt. "Call the Midwife" begins its new season on March 29 at 7 p.m.