Dark Matter and the Dinosaurs

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe is a 2015 non-fiction book by Harvard astrophysicist Lisa Randall. Randall conjectures that dark matter may have indirectly led to the extinction of non-avian dinosaurs. Other scientists generally regard this as a credible hypothesis but note a lack of supporting evidence. The book itself was well reviewed.