The world's sources of critical minerals are increasingly concentrated in just a few countries, most notably China, leaving the global economy vulnerable to supply cutoffs that could disrupt industry ...

Factors ranging from rainfall to nutrient runoff to changing mining and agricultural practices drove decades-long pH trends ...

It critically evaluates various cost-contributing factors when a sugar-rich hydrolysate is obtained via two different pretreatment methods: dilute acid and alkali. The cost–benefit of LA purification ...