Fecal contamination of urban and peri-urban water bodies is a major health issue in most low- and middle-income countries, where...
Salmon surge: Habitat improvements paying off on one California river
A chinook, also called king salmon, attempts to jump up the fish ladder to the hatchery on the Mokelumne River...
El Paso to drink treated sewage water due to climate change drought
Video: Sanjay Gupta assesses climate change impact 04:20 (CNN) The people of El Paso, Texas, are resilient. Living in the...
Mere sunlight can be used to eradicate pollutants in water
Chemists present new process to produce hydrated electrons — ScienceDaily Advances in environmental technology: You don’t need complex filters and...
‘Living With Water’: Facing Climate Change, Cities Trade Sea Walls for Parks
Photo: A firefighter wades through Boston floodwater earlier this year. Under a new plan, the city would allow the rising...