News from the Institute

New climate model reveals the triggers of abrupt climatic changes in the past 20,000 years

Between the last glacial maximum and today, humans were exposed to severe changes of the climate: Coastal settlement areas were lost due to rising…

Dramatic seascape with dark rain clouds in the sky. Sun rays break through the clouds, illuminating the silhouette of an island on the horizon. A ship sails in the distance across the water.

Southern Ocean warming leads to wetter Pacific coasts for centuries to come

An astonishing teleconnection originating in the Southern Ocean is causing East Asia to face wetter summers and the western USA wetter winters in the…

Graphic of a globe on which Africa and Europe can be seen. Various places are marked in color and with hatching.

Regional climate signals pose new challenges for climate science

Climate science has correctly predicted many aspects of the climate system and its response to increased atmospheric carbon dioxide concentrations.…

Drawing of three hikers walking towards a summit. A flag with the inscription "improved projection" is waving on the summit. A signpost points in different directions for "conceptual modeling", "machine learning", and "high resolution modeling", but all paths lead to the summit.

Embracing diversity for the future of climate modeling

What's next for climate modeling? Five internationally recognized female scientists have joined forces to come up with an answer. They argue: Instead…

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Airborne microplastics: Where do they come from, where do they go?

How tiny plastic particles enter the atmosphere is an important question, as airborne microplastics are a potential health threat. Using a global…

Waves on a beach at the North Sea, the sky is overcast.

Weaker ocean circulation could cost trillions

A major motor for the global climate is beginning to falter: a massive system of ocean currents called the Atlantic Meridional Overturning…

Graphical representation of the strengthening (left) and weakening (right) of the Walker circulation, with English labeling

Study explains unexpected recent strengthening of the Walker circulation

The Walker circulation, an atmospheric circulation pattern in the tropics, has accelerated in recent years, puzzling climate scientists who had…

An image of the Amazon rainforest, the bottom is completely covered with green tree tops, above are dense clouds. One cloud emerges from the green canopy.

Amazon rainforest more resilient than assumed

New evidence suggests that mean annual precipitation in the Amazon region is not going to change significantly even if it were completely deforested.…

The research vessel Maria S. Merian on the open sea, photographed from above. A balloon with a radiosonde rises into the sky at the stern.

Proposal for an improved handling of ship-based data

Transparent processing of research data facilitates scientific work and serves scientific goals in the long term. Using data collected during a…

First-time explicit simulation of a tropical wind system in the upper atmosphere

A wind system in the tropical stratosphere that can influence the seasonal weather along many latitudes – the quasi-biennial oscillation (QBO) –…

Two hands are holding a globe with five marked locations.

How to make climate adaptation a success

Climate change is forcing people to adapt to changing environmental conditions. But what really makes the difference is how they do it. The recently…

New study sinks an old theory for low-wind equatorial regions

MPI-M-researcher Julia Windmiller overturns a textbook explanation for the low wind speeds that tormented sailing ships in the tropics: Rather than…

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