Necks arched backward, John O’Keefe and Greta VanScoy eye the upper branches of a black gum tree in the middle of ...

Altogether, Louisville's parks have thousands of trees. Oak, maple and ash trees are the most common in the Derby City.

A dense, columnar, slow-growing medium-sized evergreen shrub with erect branches of bright, golden-yellow needle-like foliage, most vibrant in full sun. Yellow flowers appear in spring, followed by ...

A medium-sized bushy evergreen tree with narrow, leathery, very dark green leaves arranged in two rows on the shoots, and insignificant flowers followed on female plants by fleshy red fruits ...

This species is very common throughout Europe and migrates south for the winter ... kills ash trees by destroying the water and nutrient conducting tissues under the tree’s bark. ©Herman Wong ...

"For many species, little is known regarding population size, distribution or threats," said report co-author Silvia Alvarez-Clare, Ph.D., director of the Arboretum's Global Tree Conservation Program.

Scientists have grown an ancient seed from a cave in the Judean Desert into a tree — and it could belong to a locally-extinct species with medicinal properties mentioned several times in the Bible.

Add a description, image, and links to the optimal-classification-tree topic page so that developers can more easily learn about it.

Describes how you own a property. There are different types of tenure - freehold, leasehold, and commonhold.Read more about tenure in our glossary page. An individually designed detached house on a ...

Let’s get into the details of the three most common tick species in Iowa: the blacklegged tick (also known as the deer tick), the American dog tick, and the lone star tick. Each species is different ...

Still, hybrids between species are surprisingly common. Some hybrids ... from the city of Boulder to the tree line in the mountains above. Climate change in the East, habitat disturbance in ...