Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Tests on 957 community water supply systems during the past year have again shown little evidence of contamination problems in Minnesota, according to the Minnesota Department of Health (MDH).

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Ruby Redekopp’s stories about groundwater protection in today’s Leader explain the great lengths the city of Hutchinson takes to make sure the water coming out of your home’s ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. The technology could enable household testing for ...

The tests revealed his water contained unsafe levels of manganese and arsenic, with arsenic exceeding state and federal standards, and manganese surpassing the EPA's lifetime health advisory level.