The San Francisco Public Utilities Commission (SFPUC), the municipal water supply agency for the city and county of San Francisco, Calif., began mixing groundwater from a local aquifer with the city's ...

Once your firefighters successfully control a fire to the point of origin, an additional challenge then presents itself: What do you do with the water or foam after the fire’s out? Water is the fire ...

Researchers at The University of Manchester’s National Graphene Institute (NGI) have achieved a long-sought-after objective of electrically controlling water flow through membranes, as reported in ...