A $12 surcharge on certain homeowner insurance policies raises roughly $11 million each year, and is the only ongoing source ...

"The scope of the project was $250,000, and that meant basically raiding retirement money," Haynes said. Once his concrete started crumbling, he says it went downhill fast. It happened because of ...

Massachusetts homeowners face financial ruin as state lawmakers delay aid for crumbling concrete foundations caused by pyrrhotite, leaving many in distress. Yellowstone coyote not alone; can you spot ...

Last May, the first International Conference on Iron Sulfide Reactions in Concrete included presentations on testing for pyrrhotite, understanding its reactivity, and mapping the mineral.

While experts hypothesize that more than 10,000 homes in Massachusetts could have been built with concrete containing pyrrhotite, many homeowners fail to test or fail to reveal the results of the ...