Foam board insulation is easy to use and a great DIY way to add some insulation. It comes in standard-size 4×8 sheets and ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

Dear Janet, Polystyrene foam, or Styrofoam, as Dow Chemical's product is known, is widely considered one of the best ways to protect wine while shipping, both as a cushion and as insulation against ...