Photocatalysis is a type of catalysis that results in the modification of the rate of a photoreaction - a chemical reaction that involves the absorption of light by one or more reacting species ...

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Trump canceled the National Nature Assessment, which began its work under the Biden administration, shortly after he took office in January. It would have been due earlier this week.

Nature’s team of reporters is covering the Trump administration and how it is reshaping science around the world. If you would like to share your experiences with Nature’s news team or submit ...