Colorful caterpillars in your garden may look cute and fuzzy, but you might should steer clear. Some of the most striking ...

The caterpillars of these butterflies develop special glands that secrete a nectar-like substance to attract ants. The ants swarm all over the caterpillars, drinking the secretion. The ants "milk" ...

As they cling to leaf tips, newborn warty birch caterpillars produce vibrations that can ward off invaders approaching their ...

What you see here isn’t an animation from Pixar’s A Bug’s Life. This is a close-up of a swallowtail caterpillar, taken by ...

Did you know that caterpillars come from butterfly eggs? See pictures of butterflies laying eggs on their host plants.

The life of a growing caterpillar isn't easy - diseases, parasites and infectious bacteria lurk at every turn. But one species of caterpillar is thought to be the first recorded self-medicating insect ...

These masses, belonging to an invasive species known as the spongy moth, brought our plans to a screeching stop. We knew that within weeks, hungry spongy moth caterpillars would strip the forest bare.

Here’s what to know about the furry insects ... these caterpillars. The caterpillars produce the “most painful and severe reactions” among animal species that sting, according to the ...