A 6.3-magnitude earthquake struck near Mazar-i-Sharif, a northern city known for its magnificent Blue Mosque, which suffered damage. By Safiullah PadshahYaqoob AkbaryElian Peltier and Mike Ives A new ...

Spray foam insulation – also called spray foam or spray polyurethane foam (SPF) – is an alternative to traditional building insulation. However, it comes with a number of drawbacks including high cost ...