Add Yahoo as a preferred source to see more of our stories on Google. Caterpillars are the most common garden insects. Some are completely harmless, while others can damage crops or deliver painful ...

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, ...

Caterpillars are cool creatures — even ones that like to devour my plants. My favorite is the spicebush swallowtail with its green to yellow body and large orange and black eyespots. He looks so ...

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 ...