International team provides first detailed evidence of long-suspected hidden fresh water aquifers

New online platform makes CDR approaches transparent and comparable

How a shifting plate boundary and hot mantle material formed one of the largest canyons in the ocean

Slower renewal of deep waters may signal climate change

GEOMAR mourns the loss of Hans-Harald Hinrichsen (1952–2025)

During training cruises and regattas, sailors collect valuable data for climate research at sea

Expedition M216 investigates changes in the Mediterranean

Prof. Dr Arne Körtzinger (GEOMAR) and Prof. Dr Silja Klepp (CAU) will remain in office until 2029.

New study provides first direct measurement evidence for a long-overlooked effect in air–sea gas exchange

Expedition M215 tests new monitoring systems