Congresswoman Lauren Boebert is coming to the aid of a small water district, where toxic black sludge passes for drinking ...

The office of City Attorney David Chiu (seen in January) used an artificial-intelligence tool made by Stanford researchers to ...

The sludge incinerator, one of the few of its kind, requires a number of repairs. The city already has budgeted $75 million ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Using more sludge and less slag in their recipe, researchers were able to create a material that's stronger than even today's ...

Lawmakers in Albany say sewage sludge, or waste collected in homes and factories that's used as a fertilizer alternative, ...

Concrete is widely used for making sewage pipes due to its availability, affordability and structural strength, but it is ...

In Yaoundé, fecal sludge contaminates neighborhoods where locals say the combination of insufficient sanitation and the costs of septic tank service lead to dumping in the streets. The city has ...

Congresswoman to ask House Appropriations Committee for money to relieve Prairie View Ranch Water District of ‘toxic black ...

The Town of Webster Sewer Department is upgrading its waste water treatment plant to handle more capacity and eventually produce biosolids, or processed sewage sludge, as fertilizer for farmland.

Campaigners including Hugh Fearnley-Whittingstall and Caroline Lucas warn that decades-old testing rules need to be urgently updated ...

The Western Lake Superior Sanitary District will give away vacuum-filtered sewage sludge to be used as fertilizer for local ...