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This is where we conduct our research: Our institute is located on the campus of Johannes Gutenberg University Mainz.

This is where we do our research: Our institute is located on the campus of the Johannes Gutenberg University Mainz.

We investigate the interactions between air, water, soil, life and climate throughout the history of the Earth up to the present day, which is shaped by humans and known as the Anthropocene.

We investigate the interactions between air, water, soil, life and climate in the course of the Earth's history up to the present human-dominated era, the Anthropocene.

In our laboratories, we analyse water samples, for example, to trace the climate of the past.

We conduct lab experiments analyzing, for example, water samples to determine past climates.

Our scientists also conduct research in many exciting locations around the world, such as high above the Brazilian rainforest.

Our scientists also conduct research in many exciting places on Earth, such as high above the Brazilian rainforest.

With the help of the ATTO climate research tower, we want to find out how rainforests, the atmosphere and the global climate influence each other.

Using the Amazon Tall Tower Observatory ATTO, we aim to understand the interactions between the rainforest, atmosphere, and global climate.

We collect seawater, plankton and air samples with our oceanographic research yacht Eugen Seibold.

We collect seawater, plankton and air samples with our deep-sea research sailing yacht Eugen Seibold.

We use aircraft to explore the atmosphere and collect data there in order to understand natural and anthropogenic aerosol particles and the chemical processes in the atmosphere.

We also carry out experiments on board aircraft, which we use to study natural and anthropogenic aerosol particles and chemical processes in the atmosphere.

Scientific curiosity and teamwork are at the forefront. However, our expeditions also offer plenty of opportunities for adventure.

Scientific curiosity and teamwork are our focus, but we also embrace the spirit of adventure on our expeditions.

News

Continuous aerosol particle formation over the Amazon rainforest

April 17, 2026

A hidden mechanism continuously forms new aerosol particles from gaseous precursors in the Amazon rainforest, challenging previous assumptions about the sources of cloud condensation nuclei and their role in the hydrological cycle and climate.

Four individuals at a signing ceremony, two seated with documents, flags of China and Germany on the table.

Two new Max Planck Centers strengthen the research partnership with China

April 14, 2026

New collaborative projects are focusing on the interactions between air pollution, extreme weather and climate, as well as synthetic biochemistry.

Satellite monitoring pollution in cities globally.

Global urban methane emissions are growing more than estimated

April 14, 2026

Satellite measurements suggest that scientific and government reports don’t capture how methane emissions are rising, which could hamper mitigation efforts.

a beareded man and a young, brown-red haired woman with glasses, both smiling, kneeling. IN front of them: 4 chihuahuas in front of them.

Chemistry On Four Paws: How Dogs Change Our Indoor Environment

March 17, 2026

Dogs leave their mark not only on the floor but also in the air: they alter the composition of their surroundings, from gases and particles to microorganisms.

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