Salt creeping, a phenomenon that occurs in both natural and industrial processes, describes the collection and migration of salt crystals from evaporating solutions onto surfaces. Once they start ...

For centuries, San Francisco's Bay Area has been a center for salt extraction, causing striking, unnatural colors to form. These caught the eye of local photographer Barbara Boissevain, whose new book ...

Dhaka, Jan. 22 -- The Siwa Salt Lakes in Egypt's Siwa Oasis are known for their striking turquoise water and for a rare experience: in many of the pools, it is extremely difficult to sink. Unlike some ...