Despite its online fame, no one ever formally analysed the imprint to confirm what left it in the sidewalk—until now.

The bizarre Chicago ‘rat hole’ tourist attraction may not be what it seems - The landmark gained widespread attention early ...

A statistical analysis of an infamous indentation in a sidewalk suggested a 99 percent likelihood that another rodent made ...

Chicago's famed "rat hole"—a rodent-shaped impression in a North Side sidewalk that drew crowds and offerings from ...

Researchers used methods from paleontology to analyze the quirky local landmark, created when a rodent of a certain size fell into wet concrete.

A rat-shaped indent on a Chicago sidewalk went viral early last year, with troves of people venturing to the hole bearing ...

From snails to skunks, squirrels to cicadas, most of our neighbors are quiet and seldom interact with us, but they play ...

Did you know that every animal has its own unique footprint? Just like people have fingerprints, animals leave footprints behind that make it easy to identify what type of animal has been around even ...

Riverside County restaurant health inspectors have found evidence of rodent droppings and infestations in several eateries in ...

(CNN) — About 50 million years ago, a small bird waded along a lakeshore in what today is central Oregon. A worm wriggled at its feet. The bird appeared to probe the silty earth with its beak, once, ...