Sandrine Sagan,directrice générale déléguée à la science du CNRS
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Sandrine Sagan appointed Deputy CEO for Science of the CNRS

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Space

The distant past catches up with the Universe

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Life
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A supernumerary discoverer

Marthe Gautier was the scientist behind the discovery of the supernumerary chromosome of trisomy 21, a genetic anomaly that affects some 50,000…

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Society

Red card for Trump

Since 2018, the Trump administration has been waging a trade war through successive hikes in customs duties. Has this policy protected the American…

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Earth

Radioactive waste dumped in the Atlantic: a scientific mission to document its interactions with ecosystems

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It’s getting hot!

Temperatures measured on land and in the seas are breaking records. Let's talk solutions! It's urgent...

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Frozen archives in the heart of Antarctica

The Ice Memory Foundation opens the first-ever sanctuary of mountain ice cores in Antarctica, storing these climate archives for centuries.

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Piton de la Fournaise, an erupting volcano

Since 19 January 2026, a volcanic eruption has been underway at Piton de la Fournaise, an active shield volcano located on the island of Réunion.

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