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)
Can't find the episode you're looking for?
UPCOMING EPISODES
Tue, 6/2 at 11:00 pm on Austin PBS WORLD
Great Mammoth Mystery
A unique site in southern England preserved rare traces of ancient ice age mammoths and Neanderthals; host David Attenborough. (60 minutes)
Wed, 6/3 at 7:00 am on Austin PBS WORLD
Great Mammoth Mystery
A unique site in southern England preserved rare traces of ancient ice age mammoths and Neanderthals; host David Attenborough. (60 minutes)
Wed, 6/10 at 8:00 pm on Austin PBS HDTV
Alaskan Dinosaurs
Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)
Thu, 6/11 at 1:30 am on Austin PBS HDTV
Alaskan Dinosaurs
Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)
Sun, 6/14 at 5:00 pm on Austin PBS HDTV
Alaskan Dinosaurs
Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)
Tue, 6/16 at 6:00 pm on Austin PBS WORLD
Alaskan Dinosaurs
Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)
Tue, 6/16 at 11:00 pm on Austin PBS WORLD
Alaskan Dinosaurs
Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)
Wed, 6/17 at 7:00 am on Austin PBS WORLD
Alaskan Dinosaurs
Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)