Bacteria Could Be Our Best Friends Yet
According to an international team of researchers, microbial electrochemical technologies could turn wastewater treatment into a self-sustaining resource recovery system.
At the Sun's Gate
An Indian research team has developed a photocatalytic nanoreactor that breaks down the most persistent micropollutants in wastewater without chemicals.
A Two-Billion-Dollar Investment in America's Biogas Industry
According to the American Biogas Council, 70 new projects came online in 2025, and the sector's total capacity in the United States reached 22 billion cubic metres a year.
Regulating 'Forever Chemicals': Federal Retreat, State Advance
While the Trump administration loosens PFAS limits for drinking water, US states keep passing stricter laws against these hazardous fluorinated compounds.
A Trunk Sewer Collapses Near Washington
The failure of an ageing sewer section sent more than 900 million litres of raw sewage into the Potomac River.