“Catalyst” explores how ants can help us better use and respond to antibiotics, which are becoming over-used and less effective globally.
"Nova" explores new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.
Jane Austen was chronically ill with a mysterious disease in early 1817, when she turned her thoughts to a happier subject. She started work on a witty and delightful novel set in a seaside town. She never finished it. Now, noted screenwriter Andrew Davies picks up Austen’s plot and takes it in a glorious and satisfying direction.