The process of purifying contaminated water known as water remediation can be powered entirely by solar power.
Decades of public messages about recycling in the US have crowded out more sustainable ways to manage waste
Many of us would opt for the recycling bin, but that’s often the wrong choice.
Scientists at the University of Cambridge have converted CO2 and plastic waste into syngas.
Europe's new rules on wastewater treatment and reuse are meant to save water, help farmers, and boost circular economy goals.
International cooperation will be needed to drive innovation and prevent bottlenecks in new nuclear projects.
Sewage spills damage the environment, including chalk streams: a rare shallow-water habitat in England.