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.
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.
This Memorial Day weekend, tune in for a "Downton Abbey" marathon! Starting Friday, May 22 at 8 p.m., Arizona PBS will air all six seasons of the beloved Masterpiece drama.