“Waste is not the enemy. It’s the key to a cleaner, greener, and more sustainable world,” wrote Dr. Zhao Hu, co-author of a paradigm-shifting paper in Nature Water. It conveys the potential of a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The recovery of phosphorus from sewage sludge ash represents a promising approach to address both resource scarcity and environmental sustainability. As phosphorus is an essential nutrient for ...

DENVER — When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot-wide sewer pipes that emptied into the river, creating an unsightly dilemma.