Catalyst: The dirty little secret of soaps

The Food and Drug Administration may have banned the sale of healthcare products containing triclosan and triclocarban, but those same chemicals that compromise our immune systems still exist on store shelves and remain a serious threat. How do researchers know? They are looking at the bio clues that we are flushing down our toilets.

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New 'American Experience' stories feature Everglades, Sammy Davis Jr., Sealab

Television’s most-watched history series, "American Experience," returns to Arizona PBS Tuesday nights this winter.

'Victoria' Season 3: A fearless monarch faces down crisis

Victoria Season 3 on Masterpiece begins Sunday Jan. 13 at 8 p.m.

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.

New season of 'Antiques Roadshow' returns Monday nights in January

Tune in Monday nights at 7 p.m., beginning Jan. 7, for a new season of exciting "Antiques Roadshow" finds on Arizona PBS.