https://www.geomar.de/en/news/article/a-voyage-into-the-slow-motion-world-of-the-deep-sea

A Voyage into the Slow-Motion World of the Deep Sea

Expedition SO322 is investigating the environmental consequences of future mining of polymetallic nodules

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https://www.geomar.de/en/news/article/focus-on-the-environmental-impact-of-marine-munitions-in-the-baltic-sea

Focus on the Environmental Impact of Marine Munitions in the Baltic Sea

Expedition AL663 researching dumped munitions in collaboration with international partners

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https://www.geomar.de/en/news/article/what-germanys-limited-co2-storage-capacity-beneath-the-north-sea-means

What Germany’s limited CO2 storage capacity beneath the North Sea means

GEOMAR expert Klaus Wallmann explains the current state of play regarding carbon dioxide storage beneath the sea in a video podcast and offers recommendations for action

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https://www.geomar.de/en/news/article/historic-fishery-collapse-holds-lessons-for-the-present

Historic fishery collapse holds lessons for the present

A combination of climate change, overfishing, and social change caused the herring population in the Sound to disappear in the Middle Ages

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News from GEOMAR

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A black-and-white research vessel with a red funnel and a crane at sea
19.10.2026

A Voyage into the Slow-Motion World of the Deep Sea

Image of the “Art in Architecture” artwork at GEOMAR
16.10.2026

Mythical Creature Spotted!

The research vessel ALKOR in the Baltic Sea
14.10.2026

Focus on the Environmental Impact of Marine Munitions in the Baltic Sea

View from the MARIA S. MERIAN as it leaves the harbour
12.10.2026

Rung by Rung Into the Depths

Teaser Changing Earth - Sustaining our Future

Research Program Changing Earth - Sustaining our Future

The contribution of GEOMAR
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Research in Brief

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25.08.2026

Algae from the Baltic Sea have Potential for Food Preservation

18.07.2026

Air bubbles reshape gas exchange between the ocean and atmosphere

10.06.2026

2025 Mw 8.8 Kamchatka earthquake produced a rupture zone about 500 kilometres long

03.02.2026

Representing aerosols with realistic regional patterns improves projections of climate responses

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From Pixels to Knowledge - Understanding of the Oceans with Imaging

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Air temperature
10,6 °C
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182 °, S
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3,41 m/s

Ocean for Climate Protection

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The Baltic Sea - a Time Machine