Nova

Lethal Seas

54:22 | #4211 | TV-PG

As carbon emissions raise the oceans' acidity, scientists are seeking solutions and making breakthrough discoveries that offer a glimpse of what the seas could be like in a half-century.

Upcoming Airdates

  • KET2: Sunday, December 29, 2019 at 7:00 PM ET / Sunday, December 29, 2019 at 6:00 PM CT

Recent Airdates

  • KET2: September 1, 2019 at 7:00 PM ET / September 1, 2019 at 6:00 PM CT
  • KET2: September 1, 2019 at 1:00 AM ET / September 1, 2019 at 12:00 AM CT
  • KET2: August 30, 2019 at 5:00 AM ET / August 30, 2019 at 4:00 AM CT
  • KET2: August 29, 2019 at 1:00 AM ET / August 29, 2019 at 12:00 AM CT
  • KET: August 28, 2019 at 9:00 PM ET / August 28, 2019 at 8:00 PM CT
First Aired: May 13, 2015