"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.

Years of drought conditions in the Midwest and Great Plains have opened the door for pests and diseases that are killing ...

Our local forests have far fewer oak trees than were present in the 1800s and yet, of all our native trees, the oak tree is ...

All oaks make nice trees but the live oak is the most durable capable of surviving for a hundred years. Q. A tree grew up in our yard that is now bearing quarter size orange fruits.

Master Gardener: Oak trees are a keystone species ACORNS EVERYWHERE: Oaks are crucial food source for area wildlife By Jan Beglinger Master Gardener Nov 2, 2021 Updated Nov 2, 2021 1 of 2 ...

BIG BEND NATIONAL PARK, Texas — A species of oak tree that was thought to be extinct has been found at a national park in Texas. The tree was described as being 30 feet tall and in poor ...

LISLE, Ill. (Sept. 24, 2024)— Over a third of threatened or understudied oak tree species in Mesoamerica are not held in managed botanical collections anywhere in the world, and for many species ...