Dust from the African deserts spreads across the globe, playing a complex, but important role on ecology and the planet’s climate. New findings by a French-US team shed light on the underlying...
On Réunion island, the Maïdo Observatory has been monitoring the atmosphere since 2013. Using lidars, it can analyze its composition in gas and particles, gathering precious data in the context of...
Frozen for thousands of years, the Arctic's permafrost soil is gradually thawing due to climate change—and releasing potent greenhouse gases into the atmosphere. As Paris prepares to host the...