Science: A French law passed in March designed to increase job security may have exactly the opposite effect. Researchers across France have been writing letters, signing petitions, and staging street protests over a new requirement that employers must offer a permanent position to employees working on short-term contracts (CDDs) for more than six years. Although the law may work well in certain areas of the public sector, France’s science funding system does not allocate its research institutions sufficient funds to offer their CDD employees permanent jobs. In response, some science organizations, including CNRSâmdash;France’s largestâmdash;are trying to limit CDDs to three years. Critics say the new law will hurt young researchers the most, by causing them to lose their jobs early on and not allowing them to gain the necessary job experience to seek longer-term positions. France’s higher education and research ministry is working to give CDD employees hiring preference for civil service jobs, and the protesters are pressuring the government to increase the total number of civil service positions.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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