Add Yahoo as a preferred source to see more of our stories on Google. Rep. Nicole Uhre-Balk, D-Rapid City, speaks with Rep. Kadyn Wittman, D-Sioux Falls, left, in the South Dakota House of ...

Free chlorine detection is crucial for ensuring water quality and public health. The field encompasses a wide range of sensing approaches, including electrochemical, optical and sensor array ...

EVANSVILLE — Customers may notice some change in their tap water as the Evansville Water and Sewer Utility switches disinfectants next week. On Aug. 28, the utility will switch to free chlorine from ...

A US-Chinese research group has developed a full chlorine membrane-free redox flow battery that is claimed to achieve a round-trip energy efficiency of 91% at 10 mA/cm2 and an energy density of 125.7 ...

Sarasota County leaders said your water may look and taste a bit different this week, for good reason.