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 ...

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 ...

This week on ID That Tree, Purdue Extension forester Lenny Farlee introduces you to another Indiana conifer, one that is found natively on dry hillsides in two southern counties near the Ohio River, ...

Do you have a mature pine tree with bunches of brown needles? It may be suffering from a fungal disease called diplodia tip blight. “Diplodia has become more common due to environmental stress and ...

A major new study has revealed just how vital Scots pine is to the UK’s woodland biodiversity, showing that no single ...