Underwater archaeologists and technical divers excavate the wreckage of the B-24 Liberator bomber Tulsamerican in hopes of finding out what happened to the three airmen who went missing when the plane crashed off the coast of Croatia in 1944. (60 minutes)
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Wed, 12/10 at 8:00 pm on Austin PBS HDTV
A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas. (60 minutes)
Wed, 12/10 at 9:00 pm on Austin PBS HDTV
Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic. (60 minutes)
Thu, 12/11 at 1:30 am on Austin PBS HDTV
A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas. (60 minutes)
Thu, 12/11 at 2:30 am on Austin PBS HDTV
Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic. (60 minutes)
Sun, 12/14 at 2:00 am on Austin PBS HDTV
Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic. (60 minutes)
Sun, 12/14 at 3:00 am on Austin PBS HDTV
A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas. (60 minutes)