Most people have, at some point, discovered mysterious bites that leave red, itchy welts on their skin. The most common culprits of these irritations are no-see-ums and bed bugs—but what’s the ...

Is last year’s gypsy moth spraying this year’s itchy rash? I know several people and some pets, from West Duluth to Two Harbors, with horrible rashes on the upper parts of their bodies. The rash burns ...