The increase in tree "fluff" is likely a stress response from poplars, aspen and willows reacting to the dry conditions from ...

Sean O'Brien, from the UNH Cooperative Extension, takes a look at how beech leaf disease spreads and the signs to help you ...

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.

Looking for relief from the sun? These seven fast-growing shade trees are perfect for creating a cooler, more comfortable backyard in a short time.

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 ...

Eventually, infected foliage withers and dies, impeding the tree’s ability to photosynthesize. Mature trees—which can live to 400 when healthy—are typically dead within 10 years. Scientists believe ...

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

The global demand for food is continuously increasing. The use of artificial intelligence can vastly improve the field of agriculture. Computer vision can help detect issues with crops. This work ...

Unfortunately, there is a substantial threat to this tree that spans across the eastern United States — beech leaf disease ...

That's the way Meredith Cochran describes the young stand of beech trees that is dying on the upper reaches of land she owns in Hancock behind her house. Three years ago, Cochran first noticed the ...

Some national parks, like Sequoia and Redwood, are known for their ancient trees. But the world's oldest tree was from neither of those parks.