Deep Sea · Zones · Life

Journey into the deep sea

Original, well-researched articles in English — with versions in Portuguese and Spanish via the language button. Written by Marcos Vieira.

Diagram of the ocean depth zones from sunlight to the hadal trenches

Featured article

Into the Dark: A Journey Through the Ocean's Depth ZonesFrom sunlit surface to the hadal trenches: the ocean's depth zones, the creatures that glow in the dark, and why the deep sea matters to everyone.

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Ocean Depths publishes original articles about the deep sea and the life it holds, checked against recognized sources. New articles are added regularly. Learn more about us or send us a question.