The sting of climate change is often viewed as an issue for future generations and as unimportant as a few degrees of temperature change. But for a region of farmers in the Indian state of Gujarat, ...

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 ...

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 ...

It is barely noon, and a group of women sit near the beach on the outskirts of Djégbadji village, in West Africa's Benin, sifting through mounds of salt harvested from the Gulf of Guinea's ocean.Large ...

Iron Age communities living along the Elbe River transported liquid brine upstream to produce salt roughly 2,500 years ago, ...