What is it? China has surpassed the U.S. as the biggest contributor to nature and science journals, The Guardian reports. Author affiliations to Chinese institutions have also increased in most scientific branches, including the physical sciences, chemistry, environmental and earth sciences, relative to their U.S. counterparts. A report by the National Institute of Science and Technology Policy of Japan also said that in 2018-2020, China published at least 407,181 papers in a year as compared to 293,434 from the U.S. It also said that China-based research accounted for a larger share of the top 1% of the most frequently-cited studies than American studies.
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