This portal by the Union of Concerned Scientists compiles scientific briefs, expert testimonies, and peer-reviewed research supporting climate-related legal cases worldwide. It covers topics such as attribution science, sea-level rise projections, public health impacts, and damages quantification. Resources are curated for legal audiences and educators, demonstrating the application of scientific evidence in courts and regulatory processes. The hub offers insights into how robust climate science underpins legal strategies, supporting accountability, risk management, and policy enforcement.