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bacteria
12.26.2022
For the bicentennial of the birth of Louis Pasteur (1822-1895), the biologist Michel Morange, author of a recent biography of the famous scientist, talks about his life, work and legend.
Article
07.18.2022
With its 100,000 billion bacteria, viruses and other microorganisms, our intestinal microbiota is not just essential to our digestion. Research is now revealing its increasing influence on the immune...
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...
11.18.2021
What contains 25% of the Earth’s known biodiversity and 75% of its terrestrial biomass, provides its natural fertility, and regulates its watercourses as well as the climate? No need to look very far...
Article
07.27.2021
Tuberculosis kills 1.5 million people throughout the world each year. A century after it was invented, BCG remains the only vaccine against this infection, which is still poorly understood. Highly...
04.01.2020
At present, all surgical and FFP2 face masks must be thrown away after a few hours of use. To offset the shortage of protective equipment, scientists, physicians and manufacturers are working...