Dandelions aren't just weeds, they're important food sources for bumblebees, house finches, hover flies, numerous colorful butterflies, and more.

We know about migrating species of butterflies, but they don't all fly south for the winter. Several overwinter in their home habitat and could use your help.

She says when male and female insects look different, that is called sexual dimorphism – and this can happen in a variety of ...

Caterpillar, Inc. engages in the business of manufacturing construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. It ...