NOVA.

NOVA

Arctic Ghost Ship

Clues found on the ocean floor may clarify what happened to British explorer John Franklin and the 128 men who set off in two Royal Navy ships to chart the Northwest Passage in 1845, never to be heard from again. (60 minutes)

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UPCOMING EPISODES

Sun, 4/27 at 4:00 am on Austin PBS HDTV

Arctic Sinkholes

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)

Sun, 4/27 at 5:00 pm on Austin PBS HDTV

Arctic Sinkholes

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)

Tue, 4/29 at 6:00 pm on Austin PBS WORLD

Arctic Sinkholes

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)

Tue, 4/29 at 8:00 pm on Austin PBS WORLD

Weathering the Future

Americans use ancient wisdom and new solutions to fight against extreme weather, from intense rainstorms to megafires and droughts. (60 minutes)

Tue, 4/29 at 11:00 pm on Austin PBS WORLD

Arctic Sinkholes

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)

Wed, 4/30 at 1:00 am on Austin PBS WORLD

Weathering the Future

Americans use ancient wisdom and new solutions to fight against extreme weather, from intense rainstorms to megafires and droughts. (60 minutes)

Wed, 4/30 at 7:00 am on Austin PBS WORLD

Arctic Sinkholes

Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)

Wed, 4/30 at 9:00 am on Austin PBS WORLD

Weathering the Future

Americans use ancient wisdom and new solutions to fight against extreme weather, from intense rainstorms to megafires and droughts. (60 minutes)

Wed, 4/30 at 8:00 pm on Austin PBS HDTV

Critical Condition: Health in Black America

Researchers examine the causes of racial health disparities, and why Black Americans are nearly twice as likely to have chronic diseases than whites. (120 minutes)