mediastar Ah, rats! Researchers say some other critter likely created Chicago's 'rat hole' sidewalk landmark myblog October 15, 2025 Ah, rats! Researchers have debunked the origin of Chicago’s so-called “rat hole,” concluding some other critter was likely responsible for creating the macabre sidewalk landmark. Post navigation Previous Previous post: Regulatory gaps and oversight failures highlighted in NTSB’s findings on Titan implosionNext Next post: PFOS detected in Pepe‘ekeo water system during drinking water testing Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.