Wastewater plants emit about twice as much greenhouse gas as previously believed, according to Princeton engineers who used a mobile lab to check plants across the country.

The Tennessee Department of Environment and Conservation is now requiring water utilities to test sewage sludge known as biosolids for PFAS before using them as ...

Adam has been a leader in the tech media field for over a decade, with bylines at a number of different publications. When he's not hosting the Benefit of the Doud podcast, he's busy getting his hands ...