A marble countertop in the bathroom or the kitchen can get stained with usage, but it's actually pretty easy to remove that with a homemade DIY poultice, says the Marble Institute of America (MIA). A ...

The truth is that not all stains can be removed from marble. Based on the location of your countertop, the stain is probably either oil-based (cooking oil or milk) or organic (food). With the former, ...

The National Park Service said Thursday that it has started a 15-month project to restore the roof and clean the marble at the Jefferson Memorial. Two of the flat roofs that circle the dome to keep ...