Can citric acid be a green alternative to protecting steel?

Nitric acid is currently the most widely used passivating solution to protect stainless steel from corrosion in industrial applications. But nitric acid is dangerous in multiple environmental, safety, and processes, due to ...

Greenpeace warns of chemicals in global fashion

Two-thirds of high-street garments tested in a study by Greenpeace contained potentially harmful chemicals, the group said Tuesday, highlighting the findings with a "toxic" fashion show in Beijing.

Mobiles phones getting less toxic: researcher

Mobile phone manufacturers, responding to consumer and regulatory pressure, are using fewer toxic substances in their products, researchers in the United States said Wednesday.

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