Can China keep up its extraordinary research growth?

2026-03-25 | original

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Why This Matters

China has significantly increased its research output, particularly in high-impact scientific papers, positioning itself as a major player in global research. However, questions remain about the quality of this research compared to the US, especially across different disciplines. This dynamic could influence global innovation and technological leadership in the coming years.

Key Takeaways

China leads in the volume of highly cited scientific papers.
The quality of China's research compared to the US remains uncertain.
Research growth varies across different scientific disciplines.

Illustration: Doug John Miller

Is China now the world’s leading producer of high-quality research? There is evidence that it has taken the lead on the volume of highly cited papers produced, but it might still lag behind the United States for the proportion of total research that is of the highest quality. It also depends on what disciplines are being tracked. In the Nature Index, China has a huge lead: its overall Share from September 2024 to August 2025 exceeded 38,000 and is on course to double that of the United States within the next two years. But it’s worth remembering that this covers only a selection of journals in the natural and health sciences.

Explore topics: china nature index research growth united states scientific publications