Backyard Farmer Backyard Farmer: Tree Planting and Diseases Special | 56m 58s | How to plant a tree with Jeff Culbertson and Loren Giesler talks about what to do with cankers on trees.

Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know ...

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 ...

Tree diseases are nothing new, but the speed with which this one infects new trees has forestry professionals and scientists concerned for the future of a foundational species that makes up a ...

An aggressive hatch of Douglas-fir tussock moth caterpillars is threatening trees, both in national forests and in Santa Fe.