Engineers and biochemists have brought their skills together to make it possible for untrained users to confirm contamination in fluids using a biogel test that changes color in the presence of such ...

KCCI EIGHT NEWS AT SIX CENTRAL IOWA WATER WORKS IS GIVING US AN INSIDE LOOK AT HOW THE WATER COMING THROUGH ITS TREATMENT FACILITIES IS TESTED FOR NITRATES. THEY SAY THEIR MACHINES ARE ACCURATE DOWN ...

The Environmental Protection Agency's (EPA) state-of-the-art mobile water testing laboratory is in Asheville as Helene recovery is underway. It is utilized to assist state and local governments in ...