Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An enigmatic skull ...

Officials are providing an update after a routine maintenance inspection in Hamilton led to the discovery of a human skull ...

HAMILTON, Ohio (WKRC) - Three weeks after a skull was found in a Hamilton sewer, investigators have not been able to identify it. A contractor working in the sewer system near Third and Market streets ...

Human remains found in a sewer system in Hamilton in August turned out to be a human skull that has not been identified yet, ...