The city’s inspector general says that sewer lines are too close to water mains, a problem the city has known about since ...
A contractor renovating Ashbridge House in Rosemont recently uncovered a 200-year-old underground cistern while working on ...
From raccoons climbing manholes to alligators lurking in underground waterways, Florida’s stormwater sewers are more than ...
Archaeologists excavating a sewer system from the ancient city of Heraclea Sintica in Bulgaria have just uncovered a ...