Ecologists are concerned that forest ecosystems will not keep pace with a rapidly changing climate, failing to remain healthy ...

There are 49 species of pine tree native to North America. Non-native species have also been introduced to the United Sates, as ornamental trees in landscaping.

For whatever reason, my office has seen an explosion of homeowners bringing in branches covered in cottony maple scale. I ...

The spotted lanternfly (Lycorma delicatula), an invasive species indigenous to parts of China and Vietnam, has spread to ...

If left unattended, the species can open the door for even further issues. The tree of heaven is also associated with the ...

By Marlowe Starling Not all agroforestry projects are funded equally, suggests a new comment paper published in Nature ...

Flowering garden plants aren't the only way to attract bees to your yard. Trees, including this popular choice with fiery red blooms, also bring them buzzing.

In contrast, from the Red River Valley and points west, most soils are of prairie grassland origin, and some tree types, such as Autumn Blaze maple, are less likely to thrive in prairie-type soils.

This heron is the world’s most widely distributed species of its ... outdoor exhibits: red maple, sugar maple, river birch, white mulberry, American hornbeam and common hackberry. They love gathering ...

The Drap D'Or de Bretagna is one of a few historic apples that are the genetic ancestors of many of the common varieties we eat today. And the Verona Island tree is the only known living specimen ...

On Verona Island, at the end of a dirt road, a couple dozen wizened apple trees stand sentry in a grassy field sloping down to the river. To the untrained eye, it's a bunch of old trees.