Anyone can join an all-volunteer effort that keep track of how much nitrate and nitrite are getting into Iowa's water ...

The emails, obtained by FFP after a fight over public records, show state leaders acting, or not acting, on concerns from ...

Rich Gradoville visits the streams near his home in Johnston, Iowa, not for fishing or recreating, but to test the nitrate concentration of the flowing water.

The City of Livingston released its annual water quality report that included five contaminants tested for in 2024 and others found in prior years.

The United States government has discontinued its free at-home COVID-19 test program after four years. The program, which began in 2021, shipped over 900 million tests directly to U.S. households.

Understanding how molecules interact with ions is a cornerstone of chemistry, with applications from pollution detection and ...

University of Nebraska Medical Center researchers published a study showing a correlation between rural areas with high ...

Popular nitrate supplements like beetroot juice increase nitric oxide levels in the body and may provide workout gains or ...

Regulatory efforts to purge PFASs from drinking water have led to a rush for technologies that can capture and destroy the ...

Potassium nitrate (KNO 3), known historically as saltpeter or the mineral niter, is a common salt with multiple uses. It has been known since antiquity; an early appearance in the chemical literature ...

While you can get tested at a doctor’s office or a clinic, if you’re concerned about a specific STD, a home test may be a quicker and cheaper way to get results. Testing for STIs at home is ...