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Published 2026-08-31

What is the deepest part of the ocean?

The deepest known part of the ocean is Challenger Deep in the Mariana Trench, approximately 10,935 meters (35,876 feet) below sea level. Reported values vary slightly because different surveys, instruments, and uncertainty corrections produce different estimates.

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Production queue

Initial twenty-video release sequence

19 awaiting production
01
Why deep sea creatures look so weird?Canonical article
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How deep sea creatures survive the pressure?Canonical article
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Why deep sea creatures are surfacing?Canonical article
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Why deep sea creatures are so scary?Canonical article
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Why many deep sea creatures are red?Canonical article
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Why some deep sea creatures are transparent?Canonical article
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Why deep sea creatures get creepier the deeper you go?Canonical article
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What creatures live in the deep sea?Canonical article
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What is the scariest deep sea creature?Canonical article
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What is the deepest part of the ocean?Canonical article
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What is a dumbo octopus?Canonical article
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What is a frilled shark?Canonical article
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How does bioluminescence work in the deep sea?Canonical article
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How big is a colossal squid?Canonical article
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How do people reach Challenger Deep?Canonical article
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What happens when a whale dies in the deep ocean?Canonical article
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What is a yeti crab?Canonical article
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Why does black-smoker water not boil?Canonical article
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What is the deepest fish ever recorded?Canonical article
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What is the midnight zone?Canonical article
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