India is one of the world's top salt producers. Most of the country's salt comes from the desert of the Little Rann of Kutch. Here, the Agariya people do the dangerous job of farming salt.

“As for collecting them, eye doctors use specially designed paper for some tests, but collecting them for salt-harvesting may be more of a challenge! Perhaps a tiny pipette?!” The idea of a ...

Balinese palung salt is made by harvesting seawater from Bali's beaches and evaporating the water using coconut tree trunks. We visited Kusamba village in Bali to see how a community of coastal ...

Scientists have created an innovative membrane that can generate renewable energy by harnessing the power of salt, according to ... news for reliability and real-world potential.