This article presents a compilation of 25 unsolved mysteries that continue to baffle scientists and researchers. These mysteries range from supernatural phenomena to historical events and perplexing disappearances. Despite extensive investigations and various theories proposed, these mysteries remain unsolved and cannot be explained. Some of the mysteries include the Bermuda Triangle disappearances, the identity of Jack the Ripper, the Nazca lines in Peru, and the mysterious disappearance of flight MH370. Each mystery presents a unique challenge to those seeking answers, with some cases spanning decades without resolution.