- Thu 04 May 2023
- nature
- Dyani Lewis
Wuhan market samples fail to shed further light on COVID origins
New analysis of genomic data from market swabs highlights their limitations.
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- Mon 01 May 2023
- nature
- Dyani Lewis
Air pollution in China is falling — but there is a long way to go
Easy gains from upgrading power-plant smokestacks will be strengthened only by deeper policy changes.
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