News round-up
791 results
Press
There are only 15 possible pentagonal tiles
Tiling the plane with a single pattern is a mathematical problem that has interested humans since Antiquity, notably for the aesthetic quality of…
Read more
Press
Highest-energy cosmic rays have extragalactic origin
A 50-year-old debate has at last been settled: the highest-energy cosmic rays do not originate in our own Galaxy but in galaxies located tens or even…
Read more
Press
Synaptic receptor mobility: discovery of a new mechanism for controlling memory
Researchers in Bordeaux recently discovered a new mechanism for storing information in synapses and a means of controlling the storage process. The…
Read more
Press
Magnetic cellular "Legos" for the regenerative medicine of the future
By incorporating magnetic nanoparticles in cells and developing a system using miniaturized magnets, researchers at the Laboratoire Matière et…
Read more
Press
Animal welfare: Potential new indicator of chronic stress in horses
Cortisol is generally considered to be a stress hormone because its levels rise during episodes of acute stress. Yet its relationship to chronic…
Read more
Press
Does the organic material of comets predate our Solar System?
The Rosetta space probe discovered a large amount of organic material in the nucleus of comet “Chury.” In an article published by MNRAS on August 31,…
Read more
Press
European XFEL: Europe's next-generation free-electron laser
The faster, more powerful European XFEL free-electron laserA free-electron laser (FEL) generates photons using electrons that are not bound to atoms…
Read more
Press
A new mobile application helps scientists map the sound environment
Anyone who owns an Android smartphone will soon be able to contribute to a research project, simply by recording surrounding noise. The purpose is to…
Read more
Press
Electricity production: when enzymes rival platinum
Making a biocell that is as effective as a platinum fuel cell: that's the feat that researchers in the Laboratoire de Bioénergétique et Ingénierie…
Read more
Press
Testicular macrophages, guardians of fertility
The origin, development, and characteristics of two types of testicular macrophage have been described by a CNRS team at the Centre d'Immunologie de…
Read more