CNRS
Research news and features across major scientific disciplines.
Screenshot captured on an unrecorded date. The current website may have changed.
Find the study behind science news
Open the referenced work and identify authors, methods and scope.
Check first: Read limitations before generalising an institutional summary.
Questions about CNRS
What does CNRS provide?
Research news and features across major scientific disciplines.
Which publisher and domain are listed?
Centre national de la recherche scientifique is the publisher recorded for cnrs.fr. Follow the official destination and check its current details before acting.
Is inclusion a certification?
This is an editorial selection. It does not certify every statement, service or transaction on the external website.
Keep the context for your next step
Keep unit, period, area, producer, method and uncertainties. For air quality, record the index name too: a daily category does not describe an annual trend.
Compare the evidence and resources for this subject →