"We hope that our proposed method shows the viability of managing waste sustainably." Scientists develop mind-blowing method ...

A new project at a huge wastewater treatment plant in Duluth creates heat and power from the biogas that’s created during ...

A new project at a Roanoke County landfill will turn methane emissions into a steady stream of renewable energy—and revenue.

Michigan has far to go to meet net zero carbon emissions, but progress is being made. Researchers say we need to look farther ahead and prepare now for the technical challenges that must be overcome.

Last year the Sierra Club gave Duke an F on its climate commitments, far lower than any other investor-owned utility in the ...