Hong Kong —

A Princeton nuclear physicist. A mechanical engineer who helped NASA explore manufacturing in space. A US National Institutes of Health neurobiologist. Celebrated mathematicians. And over half a dozen AI experts. The list of research talent leaving the US to work in China is glittering – and growing.

At least 85 rising and established scientists working in the US have joined Chinese research institutions full-time since the start of last year, with more than half making the move in 2025, according to a CNN tally – a trend experts say is poised to expand as the White House pushes to slash research budgets and steps up scrutiny of foreign talent, while Beijing increases investment in homegrown innovation.

Most are part of a so-called reverse brain drain that is raising quest

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