Over the past few months, clean water has come under the microscope thanks to a slew of research analyzing what’s in the ...

That byproduct has at last been identified, 40 years after it was first observed, but whether it’s dangerous remains an open ...

Public health advocates worry that Donald Trump could unravel federal clean water efforts, including restrictions on lead ...

Some water systems decided to use chloramine -- a chemical compound formed by mixing chlorine and ammonia -- as a ...