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

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 ...

Getting your Trinity Audio player ready... The Colorado Department of Public Health and Environment has suspended a second chemist and stopped water testing at the state laboratory amid a state ...

The city of Mount Clemens is changing the laboratory it uses to determine the level of what’s known as total organic carbon after being cited earlier this year by state water authorities in routine ...