NOVA
Ancient Earth: Frozen
Scientists investigate how life evolved after a global freeze threatened its survival 700 million years ago. (60 minutes)
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UPCOMING EPISODES
Wed, 2/5 at 8:00 pm on Austin PBS HDTV
Dino Birds
Rare fossil discoveries reveal the secrets of bird evolution, and how some feathered dinos became the colorful birds that fill the sky today. (60 minutes)
Thu, 2/6 at 1:00 am on Austin PBS HDTV
Dino Birds
Rare fossil discoveries reveal the secrets of bird evolution, and how some feathered dinos became the colorful birds that fill the sky today. (60 minutes)
Sun, 2/9 at 4:00 am on Austin PBS HDTV
Dino Birds
Rare fossil discoveries reveal the secrets of bird evolution, and how some feathered dinos became the colorful birds that fill the sky today. (60 minutes)
Sun, 2/9 at 5:00 pm on Austin PBS HDTV
Dino Birds
Rare fossil discoveries reveal the secrets of bird evolution, and how some feathered dinos became the colorful birds that fill the sky today. (60 minutes)
Tue, 2/11 at 6:00 pm on Austin PBS WORLD
Dino Birds
Rare fossil discoveries reveal the secrets of bird evolution, and how some feathered dinos became the colorful birds that fill the sky today. (60 minutes)
Tue, 2/11 at 8:00 pm on Austin PBS WORLD
Lee and Liza's Family Tree
Science and genealogy help rebuild a family tree broken by slavery. (60 minutes)
Tue, 2/11 at 11:00 pm on Austin PBS WORLD
Dino Birds
Rare fossil discoveries reveal the secrets of bird evolution, and how some feathered dinos became the colorful birds that fill the sky today. (60 minutes)
Wed, 2/12 at 1:00 am on Austin PBS WORLD
Lee and Liza's Family Tree
Science and genealogy help rebuild a family tree broken by slavery. (60 minutes)