Episode Information

Nova - Arctic Sinkholes

Scientists investigate colossal explosions in Siberia and other evidence that rapidly melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. What are the implications for our climate future?

Series Website: http://www.pbs.org/wgbh/nova/

Recent and Upcoming Airings

11.14/24 12:00 am 11.34/24 3:00 am 11.14/25 4:00 am 11.34/27 2:00 am 11.34/28 10:00 pm 11.24/29 6:00 pm 11.24/29 11:00 pm 11.24/30 7:00 am