Scientists try to determine which animal was the apex predator 58 million years ago -- a 43-foot-long snake called the titanoboa or a giant crocodilian. (60 minutes)
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Sun, 7/28 at 2:00 am on Austin PBS HDTV
Scientific investigations from around the world help piece together the untold story of prehistoric women. (60 minutes)
Sun, 7/28 at 9:00 pm on Austin PBS HDTV
Archaeologists conduct an extensive excavation at the Spencer family estate of Althorp, house of Diana, Princess of Wales. (60 minutes)
Mon, 7/29 at 1:00 am on Austin PBS HDTV
Archaeologists conduct an extensive excavation at the Spencer family estate of Althorp, house of Diana, Princess of Wales. (60 minutes)
Sat, 8/3 at 10:33 pm on Austin PBS HDTV
Archaeologists conduct an extensive excavation at the Spencer family estate of Althorp, house of Diana, Princess of Wales. (58 minutes)