Scientists have developed a solar-powered method to convert solid waste into valuable green hydrogen and animal feed.

A landfill’s airspace utilization rate is very dependent on its operational processes. In that regard, most folks ...

NTU Singapore's solar-powered process converts sewage sludge into clean energy and animal feed, reducing waste and carbon ...

Stuart took over control of the landfill in 1962 and ceased operations in 1980 except for the disposal of wastewater sludge.

Waste is everywhere. All the cities in the world invariably produce sewage sludge — the thick, organic mess left over from ...

An undeveloped Ramapo property contaminated by the dumping of toxic paint sludge has been earmarked for cleanup under the ...

Enzymes found in landfills around the world may be able to break down plastic waste. Some 11 billion metric tons of plastic ...

Residential yard waste pick-up in the City of Omaha would continue for another five years under a contract that City Council will consider Tuesday.

The DEC plan calls for the excavation and disposal of an estimated 13,335 tons of contaminated soil, including soil with visible paint sludge. The excavation could go about 14 feet below the ...