From swallowtails to painted ladies, meet some interesting caterpillars you might find in your yard — and find out about the ...

Summer is well underway and questions are flooding in to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty and Master Gardeners ...

Pink-patched Looper Caterpillar, Eosphoropteryx thyatyroides: Much of Canada, the Georgia mountains and Missouri are habitat for this caterpillar that eats grasses and sedges. The Laugher Caterpillar, ...

Welcome to spring. The greening of the landscape is already well underway, and the rapid leafing out is triggering another great phenomenon: the “great munching.” ...

For a century, scientists have watched European gypsy moth caterpillars infected with a virus use their last strength to do something that a healthy gypsy moth caterpillar would never do in daylight ...