nitrates

Algae from wastewater solves two problems: biofuel and cleanup

In one of the first studies to examine the potential for using municipal wastewater as a feedstock for algae-based biofuels,…

7 years ago

Why a tax on drinking water is wrong

A statewide tax on drinking water is being considered. (Getty Images) The vast majority of Californians are fortunate enough to…

7 years ago

Safe drinking water must be a shared value in Minnesota

Proposed rules on agriculture fertilizer would help protect groundwater. It’s hard to persuade residents of a state whose very name…

7 years ago

Iowa’s water quality problems: What you need to know

In early 2018 the Iowa Legislature took a step in addressing Iowa's water quality with a plan to reduce nitrogen…

7 years ago

Chemical spill in Cincinnati might be headed toward Louisville

Photo: Matt Stone, Louisville Courier Journal Update: Official says it could take days for any spill to reach Louisville. Authorities…

7 years ago