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
Wed, 6/24 at 7:00 am on Austin PBS WORLD
Secrets of the Forest
Researchers around the globe gather data on how forests work and try to figure out how these ecosystems can help tackle threats of climate change and species extinction. (60 minutes)
Wed, 6/24 at 8:00 pm on Austin PBS HDTV
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)
Thu, 6/25 at 1:00 am on Austin PBS HDTV
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)
Sun, 6/28 at 3:00 am on Austin PBS HDTV
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)
Sun, 6/28 at 5:00 pm on Austin PBS HDTV
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)
Tue, 6/30 at 6:00 pm on Austin PBS WORLD
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)
Tue, 6/30 at 11:00 pm on Austin PBS WORLD
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)
Wed, 7/1 at 7:00 am on Austin PBS WORLD
Ancient Desert Death Trap
A team of archaeologists researches the "desert kites," the stone megastructures across northern Saudi Arabia and southern Jordan. (60 minutes)