Few city rats have left their mark on the public consciousness — and the urban landscape — like the one responsible for the famed “Chicago rat hole.” (“Pizza Rat” is a notable exception.) But the ...

Two rodent control workers patrol Chicago’s alleys looking for telltale signs of rats. Two rodent control workers show Geoffrey Baer the telltale signs that rats have taken up residence in one of ...

Chicago's "Rat Hole" may not actually be a rat hole at all, according to a new study. Chicago is known for deep-dish pizzas, museums, the famous statue nicknamed the Bean, and, of course, the Roscoe ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO (AP) — The “rat hole” is gone. A ...

WASHINGTON — A recent study on Chicago's 'rat hole' is putting a new twist on the viral landmark. The study, published by the Royal Society on Wednesday, suggests that the famous sidewalk hole shaped ...

The Chicago Rat Hole was the city’s hottest new attraction last year. Tourists swarmed to a quiet residential neighborhood to see the decades-old imprint of a rodent pressed into sidewalk concrete.