After health complaints, advocates tested a water sample from the Delaney Hall detention center. The results are safe.

The Los Angeles Regional Water Quality Control Board is weighing whether to scrutinize further stormwater runoff from the Santa Susana Field Lab, where concerns about contaminants have festered over a ...

A Hibbing analytical lab has a client list that includes developers, homeowners and federal, state and local entities — a list that includes anyone or any project that has an interest or requirement ...

“I wanted to make it possible for anyone – from local authorities to everyday water users – to run rapid, easy-to-use tests ...

A top-ranking Environmental Protection Agency official got a behind-the-scenes tour of one of the nation’s largest water utilities. Radhika Fox, an assistant administrator for the EPA’s Office of ...

The Oklahoma State University Extension Soil, Water and Forage Analytical Laboratory on the OSU campus tests more than 58,000 samples each year to protect Oklahoma’s natural resources and support ...