The global sodium hydroxide market is driven by its widespread use in chemicals, pulp & paper, and water treatment.

CHEMICAL pulping cleantech LignEasy has secured €1m (US$1.1m) to scale up its innovative separation technology which converts ...

By tweaking the chemistry of rivers and oceans, humans could remove billions of tons of carbon dioxide from the air. But huge challenges loom.

Lithium is an essential ingredient for batteries in electric vehicles but getting enough will become a problem.