Scientists on board a research vessel during the fires detected ash and waste on the water as far as 100 miles offshore, said marine ecologist Julie Dinasquet with the University of California ...

including "overhauling" ash-handling and disposal processes, preventing odors and other off-site impacts and "ensuring the facility meets stringent air-quality and solid-waste impacts." ...

Chris Young, the chief strategy officer at Element U.S., a company that extracts critical minerals from mineral and metallic waste, said that the study underscores the great potential of coal ash ...

Millions of tons of coal ash left over from burning the planet’s dirtiest fossil fuel are sitting in ponds and landfills, able to leach into waterways and pollute soil. But this toxic waste may ...

“The ash and debris from the wildfires are fire-damaged materials, which are different from regular household waste, but they do not meet the classification of ‘hazardous waste’ under ...