KUNC30 分钟
Denver Water is halfway through replacing lead pipes. Why didn't this happen sooner?
Denver Water has found nearly 65,000 lead service lines in the city and is halfway through replacing them. New federal laws ...
Daily Maverick on MSN54 分钟
Walking the Klip River (Part 2) – Encounters with boerboels, sewage spills and cable theft
To gauge the feasibility of this, GroundUp took a three-day walk along Johannesburg’s Klip River.On the second day, our ...