NOVA
Secrets in Our DNA
The value of DNA testing and the risks of entrusting this private data to commercial enterprises and online databases. (60 minutes)
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UPCOMING EPISODES
Sun, 7/20 at 4:00 am on Austin PBS HDTV
When Whales Could Walk
Paleontologists uncover a whole new species of whale in a parched valley not far from Cairo. (60 minutes)
Sun, 7/20 at 4:00 pm on Austin PBS HDTV
When Whales Could Walk
Paleontologists uncover a whole new species of whale in a parched valley not far from Cairo. (59 minutes)
Tue, 7/22 at 6:00 pm on Austin PBS WORLD
When Whales Could Walk
Paleontologists uncover a whole new species of whale in a parched valley not far from Cairo. (60 minutes)
Tue, 7/22 at 11:00 pm on Austin PBS WORLD
When Whales Could Walk
Paleontologists uncover a whole new species of whale in a parched valley not far from Cairo. (60 minutes)
Wed, 7/23 at 7:00 am on Austin PBS WORLD
When Whales Could Walk
Paleontologists uncover a whole new species of whale in a parched valley not far from Cairo. (60 minutes)
Wed, 7/23 at 9:00 pm on Austin PBS HDTV
Rise of the Mammals
A new trove of fossils reveals how mammals took over after an asteroid wiped out the dinosaurs 66 million years ago. (60 minutes)
Thu, 7/24 at 2:00 am on Austin PBS HDTV
Rise of the Mammals
A new trove of fossils reveals how mammals took over after an asteroid wiped out the dinosaurs 66 million years ago. (60 minutes)