Robert Frank: Today’s question was posed by my former student Karim Abdallah. “Why,” he asked, “does a light come on when you open the refrigerator but not when you open the freezer?” The cost-benefit ...

Many families have an old refrigerator in their garage for beer or frozen food. But those days may be numbered. It turns out some new high efficiency models may not work out there, where the climate ...

cash back or challenge the way firms operate. Email [email protected]. Q. I PAY £36 a year for my Currys Care and Repair plan for my fridge freezer. The policy says that if my fridge stops working ...