Salt, or sodium chloride, is an essential mineral used as a seasoning, preservative and chemical, providing for billions of consumers around the globe. From culinary uses to cultural references, it's ...

Harvesting salt from the sea is a practice that goes back millennia in Hawaii. The Polynesian voyagers likely found crystallized salt collecting in the rocks along the shoreline when they arrived in ...

Salt is all around us—inside our oceans, beneath our feet, on our roadways, in our food and as part of the products we use every day. But with global temperatures climbing, weather events becoming ...