We hear from Arizona State University marine biologist Beth Polidoro about her research into plastics in seafood. Polidoro has studied freshwater fish in Arizona and also marine animals in the Philippines to analyze contaminants in fish and other seafood. She also uses that information to help inform consumers of the danger of those contaminants in understandable terms.
"Nova" explores new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.
If there's one thing we haven't stopped doing lately, it's eating. So we figured it was a perfect time for a list of food shows. All of these shows are available to watch right now without a membership. Just click the links and press play.
Have you decided that it’s high time to take a step back and look at the big picture? Whatever your motivation, we’ve got you covered.