White Sands National Park is answering one of their most frequently asked questions. As part of this week’s edition of No ...

Just why the Romans did this, though, remains a mystery. The experts that made the discovery found that the natural ...

Gypsum, a natural mineral made largely of calcium sulfate dihydrate, has a variety of uses dating back centuries, from lining walls to serve as a fire retardant for Mesopotamians to a plaster ...

Strange ‘liquid’ burial unearthed in England reveals secrets of Roman elite - Burial made by pouring liquid gypsum over deceased individuals ...