NOVA
Arctic Sinkholes
Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)
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UPCOMING EPISODES
Tue, 6/10 at 6:00 pm on Austin PBS WORLD
Decoding the Universe: Quantum
Exploring the quantum universe. (60 minutes)
Tue, 6/10 at 11:00 pm on Austin PBS WORLD
Decoding the Universe: Quantum
Exploring the quantum universe. (60 minutes)
Wed, 6/11 at 7:00 am on Austin PBS WORLD
Decoding the Universe: Quantum
Exploring the quantum universe. (60 minutes)
Wed, 6/11 at 7:56 pm on Austin PBS HDTV
Nazca Desert Mystery
Discoveries of long-hidden lines and figures etched into the Peruvian desert offer new clues to the origins and purpose behind the Nazca Lines. (59 minutes)
Wed, 6/11 at 8:55 pm on Austin PBS HDTV
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (60 minutes)
Thu, 6/12 at 12:56 am on Austin PBS HDTV
Nazca Desert Mystery
Discoveries of long-hidden lines and figures etched into the Peruvian desert offer new clues to the origins and purpose behind the Nazca Lines. (59 minutes)
Thu, 6/12 at 1:55 am on Austin PBS HDTV
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (60 minutes)