The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...

What is this white stuff on the stems of my plants? This is a normal occurrence that happens every year in gardens all over ...

Within three months, a shipment of small branches arrived in California. The branches carried not only cottony cushion scale, ...

The City and County of Denver has been preparing for – and on the lookout for – the emerald ash borer (EAB) for nearly 10 ...

Annual cold snaps have kept some invasive tree pests in check, but outbreaks could become more common with warming ...

While hearing woodpeckers do their thing can get a little tiresome, the birds are actually great to have around. Here's how ...

The Minnesota Department of Agriculture has quarantined Carlton County after discovering infestations of an invasive ash-tree killing beetle across the southeastern portion of the county. Even though ...