Homeowners are being urged to keep an eye on their gardens this summer as experts warn of an expected surge in damage caused by a fast-spreading invasive pest – the box tree moth caterpillar.

With a market cap of $191.1 billion, Irving, Texas-based Caterpillar Inc. (CAT) manufactures and sells construction and ...

A few of Indiana's tiniest transplants — invasive worms, moths and beetles from overseas — have made massive changes to Indiana's ecosystems over the past several decades.