DULUTH, Minn. -- They came by the millions, eating every green leaf in their path and then pooping on everything below. Forest tent caterpillars covered houses and garages, ruined picnics and camping ...

MICHIGAN (WPBN/WGTU) -- The Michigan Department of Natural Resources is sending out a warning as forest tent caterpillars start to make an appearance in Michigan again. Forest tent caterpillars are ...

A common backyard pest has returned, as some parts of the region are reporting sightings of a seasonal nuisance. You might have seen them crawling up the trees in your backyard or maybe on your ...

DULUTH -- Forest tent caterpillar numbers crashed in 2014, a year they should have multiplied, surprising forest pest experts but leaving residents and visitors of northern forests grateful and their ...