Catalyst: ASU research helping power satellites through space

Catalyst profiles an Arizona State University researcher who is exploring new ways to power satellites through space using the unique properties of gallium.

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'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.

'Extreme Railways' travels the world in search of incredible journeys

"Extreme Railways" host Chris Tarrant embarks on a five-part series of extreme railway journeys across the world's toughest terrains, coming to Arizona PBS every Sunday at 6 p.m.

Sutton Foster and Hugh Bonneville star in 15th annual 'Christmas with the Mormon Tabernacle Choir'

Christmas with the Mormon Tabernacle Choir

The beloved annual holiday television special airs Monday, Dec. 17, at 9 p.m. and Monday, Dec. 24, at 8 p.m. on Arizona PBS.