NOVA

NOVA

Australia's First 4 Billion Years: Monsters

Some of the largest and most dangerous reptiles to walk the Earth shared space with mammals such as the platypus. (60 minutes)

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UPCOMING EPISODES

Mon, 7/6 at 12:00 pm on Austin PBS HDTV

Emperor's Ghost Army

High-action experiments and 3-D technology provide insight into how China's terracotta army was made. (60 minutes)

Tue, 7/7 at 12:00 pm on Austin PBS HDTV

The Next Pompeii

Assessing the risk of a potential eruption of an ancient supervolcano under the Italian city of Naples. (60 minutes)

Wed, 7/8 at 12:00 pm on Austin PBS HDTV

First Horse Warriors

Canadian anthropologist Niobe Thompson travels to sites in Kazakhstan, genetics labs in Denmark and anthropology museums in Russia to unlock mysteries surrounding the first riders of wild horses. (60 minutes)

Wed, 7/8 at 8:00 pm on Austin PBS HDTV

Australia's First 4 Billion Years: Strange Creatures

Australia's unusual creatures, including the kangaroo and cassowary, convey a story of isolation, change and resilience. (60 minutes)

Thu, 7/9 at 12:00 am on Austin PBS HDTV

Australia's First 4 Billion Years: Strange Creatures

Australia's unusual creatures, including the kangaroo and cassowary, convey a story of isolation, change and resilience. (60 minutes)

Thu, 7/9 at 12:00 pm on Austin PBS HDTV

Lost Viking Army

Forensic archaeologist Cat Jarman and her team investigate the Great Heathen army, a legendary Viking fighting force that invaded England in the 9th century. (60 minutes)