NOVA
Polar Extremes
Paleontologist Kirk Johnson explores the polar extremes of the planet, including miles-high ice sheets and warm polar forests brimming with life. (60 minutes)
Can't find the episode you're looking for?
UPCOMING EPISODES
Wed, 4/22 at 7:00 am on Austin PBS WORLD
Return to the Moon
Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)
Wed, 4/22 at 8:00 pm on Austin PBS HDTV
Rain Bombs
Scientists try to figure out how to predict weather events called "rain bombs" that sink ships and down planes. (60 minutes)
Thu, 4/23 at 1:30 am on Austin PBS HDTV
Rain Bombs
Scientists try to figure out how to predict weather events called "rain bombs" that sink ships and down planes. (60 minutes)
Sun, 4/26 at 3:00 am on Austin PBS HDTV
Rain Bombs
Scientists try to figure out how to predict weather events called "rain bombs" that sink ships and down planes. (60 minutes)
Sun, 4/26 at 5:00 pm on Austin PBS HDTV
Rain Bombs
Scientists try to figure out how to predict weather events called "rain bombs" that sink ships and down planes. (60 minutes)
Tue, 4/28 at 6:00 pm on Austin PBS WORLD
Rain Bombs
Scientists try to figure out how to predict weather events called "rain bombs" that sink ships and down planes. (60 minutes)
Tue, 4/28 at 7:00 pm 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)
Tue, 4/28 at 11:00 pm on Austin PBS WORLD
Rain Bombs
Scientists try to figure out how to predict weather events called "rain bombs" that sink ships and down planes. (60 minutes)