Gypsum may be an unfamiliar name to many but we are surrounded by it every day. It is a mineral used to make types of plaster which coat our homes, schools and offices - and in Cumbria sits the ...

In PJD’s multifamily component of the business, they install gypsum underlayment and use a pump to move the material where it needs to be – running the job safer, saving time, and avoiding a ...

When millions and millions of cubic feet of radioactive and toxically acidic gypsum sit adjacent to a marsh, three-quarters of a mile from the Mississippi River, that’s exactly such a circumstance.

Mineral scaling, a significant issue in membrane desalination, reduces water recovery rates and diminishes system performance ...

Significant public concern should attend the news that state regulators are allowing Mosaic Fertilizer in St. James Parish to expand its already-massive mound of slightly radioactive gypsum near ...