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Experts Urge Heritage Status for Unique Hydrothermal Field

1/26/2026

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Summary

Story summary

The Lost City Hydrothermal Field, discovered in 2000, lies over 700 meters deep west of the Mid-Atlantic Ridge.
It features unique carbonate structures and hosts diverse microbial life thriving without oxygen.
The field produces hydrocarbons by chemical reactions, not sunlight, suggesting ecosystems may exist on Enceladus and Europa.
Mining rights awarded to Poland raise concerns, and experts urge designating the Lost City as a World Heritage site.

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Story summary

The Lost City Hydrothermal Field, discovered in 2000, lies over 700 meters deep west of the Mid-Atlantic Ridge.
It features unique carbonate structures and hosts diverse microbial life thriving without oxygen.
The field produces hydrocarbons by chemical reactions, not sunlight, suggesting ecosystems may exist on Enceladus and Europa.
Mining rights awarded to Poland raise concerns, and experts urge designating the Lost City as a World Heritage site.