An illustration of a magnifying glass. An illustration of a magnifying glass.

A section of Stebbins Gulch and Bole Woods at Holden Arboretum were recently added to the national Old-Growth Forest Network.

Thousands of invasive caterpillars which are threatening native ash trees have been spotted at locations across Belfast. The ...

Downtown Nashville has been certified as an arboretum — a type of botanical garden specializing in trees. Why that's a good thing for residents.

Shropshire’s countryside has been transformed this year with the creation of two new woodlands, spanning 75 hectares.

Locals express anger as 21,000 trees planted by Network Rail in Okehampton struggle to survive a year after being planted ...

A once towering Northern Catalpa tree that stood along a rural highway in Menard County was toppled by a recent storm.

They're rapidly growing shade trees that can reach 100 feet high. Leaves are shaped more like neckties than the leaves of many other species that have indented, lobed leaves. Acorn caps cover up ...

Based on a 3-ary tree, it has the optimal capacity to identify for tree-based protocols. Using a combination query tree, it can solve the problem of not being able to generate a 3-ary tree when the ...

The spooky phenomenon is nothing to do with spiders and is in fact ermine caterpillars. Ermine caterpillars take over bird cherry, spindle or orchard blossom trees as well as hawthorn and blackthorn.

Elm trees have leaves that are doubly toothed around the margins and are usually asymmetrical at the base. They grow in an alternating pattern along the stem. Some elm leaves are smooth on one ...