The oldest tree species is the Great Basin bristlecone pine (Pinus longaeva). The oldest tree of the species is named Methuselah and is more than 4,800 years old. The longevity of the Great Basin ...

If you celebrate Christmas, you probably have a decorated tree set up somewhere in your house. As a kid, the tree in my house was a dusty old artificial model that had to be assembled branch by branch ...

An invasive fungus called white pine blister rust is spreading rapidly through Montana's limber pine forests. Brought to ...

The classic and trusted book “Fifty Common Trees of Indiana” by T.E. Shaw was published in 1956 as a user-friendly guide to local species. Nearly 70 years later, the publication has been updated ...

The classic and trusted book “Fifty Common Trees of Indiana” by T.E. Shaw was published in 1956 as a user-friendly guide to local species. Nearly 70 years later, the publication has been updated ...

The southern pine beetle (SPB) (Dendroctonus frontalis) and black turpentine beetle (BTB) (Dendroctonus terebrans) are serious pests of pines in Florida’s natural, cultivated, and landscape areas.

MOUNT PLEASANT, S.C. (WCBD)- If you drive through certain areas of Mount Pleasant, you’ll notice many trees have been cut down for development. Now, the town’s conservation committee is discussing ...

For months, foresters and researchers have been investigating reports of ailing pine trees in Arkansas. New diagnostic lab results help tell part of the story, but researchers are continuing to ...

Should you trim trees in fall? Learn from certified arborists whether you should trim trees in the fall or wait until the ...