You are here
Matter
Based in Namibia, the H.E.S.S. telescope array monitors the showers of particles produced when the highest-energy cosmic rays ever observed in the Universe impact the Earth's atmosphere.
Article
01.29.2025
Light, soft, resistant, deformable, and sometimes tacky, knitted fabric is not just an everyday object, it is also a metamaterial whose extraordinary properties are of great interest to physicists.
Article
01.14.2025
Over 5 million years ago, the Mediterranean Sea dried up, giving way to a salt flat stretching as far as the eye could see. A look back at the Mediterranean basin’s last great hydrological crisis.
Article
12.06.2024
Astrochemistry, a relatively new field, focuses on exploring chemistry in interstellar spaces to uncover insights about the origins of life on Earth. This discipline has seen significant advancements in recent years.
Article
11.15.2024
Article
12.14.2021
In the French city of Caen, GANIL's new heavy ion accelerator, SPIRAL2, has completed commissioning. The custom-built linear accelerator is even more powerful than its predecessor and will pave...
12.06.2021
At the bottom of mines or beneath the ocean floor, drillings reveal the presence of vast communities of microorganisms in the subsurface of our planet. Scientists believe this could be due to natural...
10.18.2021
Discover the laureates of the new edition of the LPPI “Proof in Images” competition, organised by the CNRS and the ACFAS, its Canadian partner in Quebec. View these twenty fascinating submissions...