A group of scientists and activists battle extreme temperatures and sleep deprivation while working for weeks on end to save the world's oceans.
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Reach thousands of daily viewers · size 1200 x 200
Episode 1
Conservationist Nan Hauser seems to be fighting a losing battle in the South Pacific, trying to save the Cook Islands' humpback whale population.
Episode 2
Dr. Alison Kock has been studying Great White Sharks for over a decade. This unjustly feared creature is vital for maintaining balance in our oceans.
Episode 3
Young scientist Dr. Verena Schoepf is searching for a way to save our planet's dying coral reefs – researching heat-tolerant "super-corals".
Episode 4
German marine biologist Antje Boetius ventures to unexplored areas deep in the Arctic, on the hunt for deep-sea hydrothermal vents.
Episode 5
South African Dr. Sandy Thomalla has a mission to develop climate models based on the complex and vital role of phytoplankton in the Antarctic Ocean.
Reach thousands of daily viewers · size 970 x 90
2023 · ★ 8.6
2020 · ★ 8.1
2021 · ★ 8.0
2020 · ★ 7.7
1978 · ★ 8.0
2021 · ★ 7.6
2016 · ★ 8.6
2022 · ★ 7.3
2023 · ★ 7.5
1964 · ★ 7.5
2020 · ★ 7.0
2020 · ★ 7.4
1974 · ★ 7.1
2019 · ★ 8.5
1982 · ★ 7.9
2020 · ★ 7.5
2010 · ★ 7.7
2018 · ★ 7.1
1987 · ★ 6.7
2019 · ★ 6.6