Levels of PFAS in sewage sludge used as fertilizer can pose risks that sometimes exceed safety thresholds “by several orders ...

The E.P.A.’s report follows a growing body of research that has found that sludge can be contaminated with human-made ...

"We know that whatever's in sludge can make its way into runoff from ... people not to put the lenses down the sink or shower or toilet!" said Prof Halden. "They are a real improvement in quality ...

Environmental advocates are calling for a ban the use of sewage sludge as fertilizer. An EPA draft report found that there ...

Harmful chemicals in sewage sludge spread on pasture as fertilizer pose a risk to people who regularly consume milk, beef and other products from those farms, in some cases raising cancer risk ...