Here’s an after-school science experiment gone right: researchers at Rutgers University in New Jersey created a homemade bed bug trap using a cat-food dish, an insulated jug and some dry ice pellets.

Itching for a good after-school science experiment? Researchers at Rutgers University in New Jersey have created a homemade bedbug trap using a plastic cat-food dish, an insulated jug and some dry-ice ...