Front Cover: Size‐Dependency of Electrochemically Grown Copper Nanoclusters Derived from Single Copper Atoms for the CO Reduction Reaction (ChemSusChem 10/2025)

The Front Cover illustrates the process of converting CO 2 into C 2 compounds by forming clusters with copper atoms, which are represented as snowballs. This illustration conveys a strong desire to address environmental issues by depicting penguins in Antarctica, which are severely affected by global warming, desperately reducing CO 2 , a greenhouse gas. More information can be found in the Research Article by S. Nakanishi, K. Kamiya and co‐workers (DOI: 10.1002/cssc.202402576).