The materials in your mattress matter. Here's an exclusive look at the secret foam-pouring process at the massive 3Z mattress factory. Caroline Igo (she/her/hers) is a wellness editor and holds ...

Polystyrene foam sales have been declining ... he returned to his father’s welding factory in Mason, a small city next to Lansing. William Dart began experimenting with creating cups from ...

Massive fire broke out at a foam factory in Karawal Nagar area of North East Delhi on Tuesday, fire department officials said ...

Here's a detailed account of our tour of the 3Z Brands factory and a look into how mattresses are made, from sewing to packaging. Making the foam Before 3Z Brands can assemble their mattresses ...