“Catalyst” follows researchers who are exploring the connection between desert wildlife and urban centers.
It is 1848, and revolution is breaking out across Europe. In Britain, one woman stands between order and chaos. Sundays at 8 p.m., beginning Jan. 13.
Join Mark Tarbell as he takes you inside some of the most interesting places to eat every Thursday night at 7 p.m.
From foxes to prehistoric creatures, experience the splendors and compelling stories of the natural world from all over the globe as "Nature" returns to Arizona PBS Wednesday nights at 7 p.m. this winter.