Blamed for fouling the environment, polyester may help save it

More than a decade ago, jet-lagged textile expert Juan Hinestroza landed in Xintang, China, and took a walk near a large creek. He noticed the water was a strange color—indigo blue, from highly toxic dyes, pigments and ...

How mercury emissions from industry can be greatly reduced

Sulfuric acid is the world's most used chemical. It is an important reagent used in many industries and it is used in the manufacture of everything from paper, pharmaceuticals and cosmetics to batteries, detergents and fertilizers. ...

High-stakes talks to end plastic pollution resume

Negotiations on a global treaty to combat plastic pollution will resume Monday, with nations under pressure to stem the tide of trash amid calls from campaigners to limit industry influence on the talks.

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