A multiscale US study published in npj Urban Sustainability demonstrates how variations in urban form distinctly shape the amplification of compound natural hazards like heatwaves, flooding, and wildfires. The research reveals that high-density urban layouts may intensify local heat island effects while reducing wildfire vulnerability on a broader scale, underscoring complex trade-offs in urban risk profiles. These findings highlight the necessity of customized urban planning strategies to effectively mitigate intersecting environmental threats across different spatial scales.