The American Red Cross is facing a severe blood shortage. It’s due to canceled blood drives and fewer overall donations. Cronkite News reporter Gabriella Khallaj spoke with the American Red Cross and asked how the shortage is specifically impacting Arizona.
"Nova" explores new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.
Romance, war, scandal, betrayal, frock coats, English accents… we have all the essential elements of great drama.
Is your brain is in desperate need of something enriching? Good news. We’ve got you covered. Below is a list of 161 of the best science documentaries and web series out there. All of these shows are available to watch right now without a membership.