At a landfill in northern India, humanitarian photographer and artist Lisa Kristine saw adults and children alike working in ...

Cement production is responsible for around 8% of global carbon dioxide emissions, primarily due to the production of Portland cement. In response to this environmental challenge, ...

Our industrialized, modern lifestyles may be increasing how much estrogen (the female sex hormone) gets recycled in our ...

Human urine—often flushed away without thought—could be key to making agriculture and wastewater treatment more sustainable and energy efficient, according to new research from the University of ...