Virginia health officials warn to avoid contact with Potomac River due to sewage spill
Three weeks after a 72-inch sewage pipe burst along the Clara Barton Parkway, the Virginia Department of Health…
What is causing Philly’s sinkholes — and why fixing them takes so long
By Laura Toran, The Conversation via Reuters Connect In early January, a giant sinkhole formed at an intersection in the…
What is causing Philly’s sinkholes — and why fixing them takes so long
By Laura Toran, The Conversation via Reuters Connect In early January, a giant sinkhole formed at an intersection in the…