The U.S. Food and Drug Administration (FDA) acknowledges that there is no known safe level of exposure for lead, but set a ...

Bismuth oxide possesses unique semiconducting properties that make it highly effective as a photocatalyst. Its narrow bandgap ...

Naivedya Agarwal, co-founder and managing director of Runaya, speaks to THE WEEK on how to ‘greenify’ the metal value chain ...

“Making my own paints with earth pigments means I don’t have to search ... then ask to borrow some cadmium or cobalt. Then correct the odious mess of colors she calls a painting (they ...

Earth Day’s call for climate action aligns with the mining industry’s shift toward greener practices. From reducing emissions ...

State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210023, China ...