Michigan Potash is among mining projects fast-tracked for permitting by the Trump administration. Here's what to know.

A proposed Michigan potash mine is one of 10 projects the White House added to a program that aims to streamline permitting.

The Trump administration recently expedited permitting for a proposed potash mine in Michigan ... However, the United States imports more than 90% of the roughly 10 million tons of potash its ...

Lisa Walsh created a mobile salt therapy business called the Salty Bus. Halotherapy involves breathing in micro-sized salt particles to potentially improve respiratory and skin health. Walsh's ...

In the 1800s, salt miners in Poland also discovered the benefits of halotherapy. Despite working in mines all day, the Polish miners didn’t have any respiratory conditions and were unusually healthy.