News

  • Dauertau-Gebiet "Slump D" auf Herschel Island, Yukon,Kanada
    Press release

    This much carbon in the Arctic Ocean comes from land

    Due to climate change and the associated rising temperatures more and more organic carbon is flowing into the central Arctic ocean. Scientists have now quantified how much and how it affects the ability of the ocean to store CO2.
  • Polarstern vor der Kaiserschleuse.
    Press release

    Taking to the highsea with a young research spirit

    On board the Polarstern research vessel, an international group of young scientists will immerse in the fascinating world of marine research. They are not only learning the basic methods of oceanography, but also the difficult art of communicating science in a comprehensible and…
  • Online news

    The 1.5°C target – an obituary?

    The target set ten years ago in the Paris Climate Agreement was already very ambitious at that time and has become increasingly implausible over the years due to inadequate societal-political development and rapid warming. However, the 1.5°C limit has not yet actually been…
  • Schmelzwassersee auf dem 79 Grad Nord Gletscher
    Press release

    How the Greenland ice sheet responds to shrinking top layer…

    The ice sheet in Greenland faces many changes and one of them is hiding in plain sight - the snowy layer covering most of its surface. This layer is important for the overall fate of the ice sheet, but it’s changing in ways researchers currently do not fully understand. Now, a…
  • Haus der Wissenschaft
    Event

    Exhibition "Research yesterday, today, tomorrow – Insights…

    When: 04.11.2025-21.02.2026
    Where: HdW, Sandstraße 4/5, 28195 Bremen
    Who: Haus der Wissenschaft e. V.
  • [Translate to English:] Polarstern nahe Grönland
    Online news

    Investigating unexplored ocean currents to the north of…

    The scarcely explored region to the north of Greenland was the area of study in the last of three Arctic expeditions undertaken by the Polarstern since the end of May 2025. In the largely untraveled waters north and northeast of Greenland, a research team led by physical…

Short notices

  • Prof. Dr. Antje Boetius,deutsche Meeresbiologin und Professorin der Universität Bremen,
seit November 2017 leitet sie das Alfred-Wegener-Institut in Bremerhaven.
Geboren: 5. März 1967 (Alter 51 Jahre), Frankfurt am Main
Ausbildung: Universität Hamburg
Feld: Meeresbiologie
Auszeichnungen: Gottfried Wilhelm Leibniz-Preis, Gustav-Steinmann-Medaille,Deutscher Umweltpreis 2018

    Special honour for former AWI Director Antje Boetius

    13. November 2025

    Antje Boetius has received an exceptional honour for her outstanding contributions to marine research and her commitment to protecting the oceans: She was elected into the Order Pour le mérite. The order is an association of artists and scholars with 73 members currently, including 17 Nobel Prize winners. Marine biologist Boetius was director of the AWI until spring of 2025. The formal entry ceremony into the order will take place on 31 May in Berlin. Mehr information.

  • [Translate to English:] Olaf Eisen

    EGU Weertman Medal 2026 goes to Olaf Eisen

    11. November 2025

    The European Geosciences Union (EGU) will honour AWI glaciologist Olaf Eisen with the Julia and Johannes Weertman Medal in 2026. A total of 52 people will be honoured for their important contributions to the Earth, planetary and space sciences. They will be celebrated during the EGU General Assembly 2026, which will take place from 3 to 8 May 2026. To the announcement

  • New overwintering team is ready to go

    10. November 2025

    In a few days, the nine-member wintering team at Neumayer Station III will begin their journey to Antarctica, where they will start work at one of the world's most remote workplaces. Richard Pozgaj, Annika Pia Salveter, Matthias Hahn, Martin Maier, Isabella Hrabe de Angelis, Lasse Urban (back row, from left to right) and Gina Valerie Schulz, Lea Buse and Ingo Gerstmann (front row, from left to right) will work and live at the station for about a year.

  • Temperaturmessung an einem Schwarzen Raucher

    Iron’s Irony

    21. October 2025

    A new review led by the MARUM – Center for Marine Environmental Sciences at the University of Bremen – and with the participation of the Alfred Wegener Institute highlights how hydrothermal vents on the seafloor shape iron availability and influence the global oceanic element cycles. The review study, titled “Iron’s Irony,” has been published in Communications Earth & Environment. Read MARUM press release

  • AG Huntsman Award goes to Karen Wiltshire

    14. October 2025

    The A.G. Huntsman Medal is awarded annually by the Royal Society of Canada (RSC) in recognition of outstanding contributions to marine research. This year, Karen Wiltshire, former Vice Director of the AWI and Professor of Climate Sciences at the Trinity College Dublin, was honoured with the award for her scientific work. The award ceremony will take place on 15 October at Government House in Halifax. The distinguished lecture will begin at 10 a.m. in the Ford Auditorium of the Bedford Institute of Oceanography and will be broadcast live via Microsoft Teams. The lecture.

  • Panel discussion with, from left to right, Hanno Charisius (moderator), Eleonore Fröhlich, Daniel Pröfrock, Martin Wagner and Melanie Bergmann

    On the issue of microplastics in the body: Melanie Bergmann at WISSENSWERTE

    08. October 2025

    AWI marine biologist Melanie Bergmann participated in the WISSENSWERTE dialogue forum on 30 September as an expert on microplastics. In a panel discussion with other experts from the fields of toxicology, chemistry and medicine, she spoke about the potential effects of plastic particles on the human body and health. WISSENSWERTE is a German-language conference for science and journalism that takes place annually.

Portrait of Angelika Humbert Portrait of marine biologist Dr Bernadette Pogoda Portrait of Prof. Dr. Bettina Meyer Portrait of Christian Haas. Portrait of Prof. Dr. Gerrit Lohmann Portrait of Prof. Dr. Hans-Otto Pörtner Portrait Helge Goessling Portrait of AWI permafrost researcher Prof. Dr. Hugues Lantuit Portrait of Dr. Ingo Sasgen. Portrait Marcel Nicolaus Portrait of Dr. Nicole Biebow Portrait Olaf Eisen Portrait of Dr. Stefanie Arndt Portrait of Dr. Stefan Hain

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Focus

  • The icebreaking research vessel Poalrstern is home and shelter for the MOSAiC scientists and crew.

    5 years Welcome back MOSAiC

    It was the largest Arctic expedition in history: on 12 October 2020 our research vessel Polarstern returned after a year-long drift.
  • Neueisbildung im Weddellmeer

    UN Ocean Conference 2025

  • View across the ocean

    UN Decade of Ocean Science

  • Antarctic sea ice, Weddell Sea

    UN Agreement for the Protection of the Ocean