and as they are mining so deeply, there are heavy metals such as lead and cadmium in the salt. It is often dyed pink too, as it is often just white or pale yellow or simply fake versions.” ...

After nearly 2½ years of regulatory scrutiny and upgrades, the Morton Salt mine in New Iberia has been removed from a "safety watch" after improving its compliance with federal rules, U.S ...

This photo taken on May 7, 2025 shows an interior view of the Wieliczka Salt Mine in Wieliczka, Poland. The deposit of rock salt in Wieliczka has been mined since the 13th century. This major ...

At the Berkeley Pit, researchers hope to extract valuable metals to increase U.S. production of rare earths used in electric ...

After nearly 2½ years of regulatory scrutiny and upgrades, the Morton Salt mine in New Iberia has been removed from a "safety watch" after improving its compliance with federal rules, U.S ...

and a repurposed salt mine that includes a sculpture garden. "The Architecture for Landscape course is the educational project by YACademy aimed at training professional designers who are able to ...

Blurring the boundaries between surface and underground, The In-between Scape and Transitorre boldly reimagine the Petralia Soprana Salt Mine as a meeting point of contrasts—where education ...

Editor's note: This is the second part of a two-part series about the Red Chris Mine in Canada, which could contaminate Southeast Alaska waters. Read Part 1 here. Red Chris Mine sits 25 miles from ...