It’s easy to understand why some refer to winter as “stick season.” Snow cover, gray skies, and cold temperatures could lead ...

Researchers from U.C. Riverside announced in January they found an entirely new species of California manzanita. Its bark is ...

Though it is an introduced species, the Norfolk Island pine (Araucaria heterophylla) is an iconic feature that lines the ...

Some trees form distinct canopy gaps called crown shyness. Wind, light, and growth responses shape these patterns.

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study from the University of ...

Observing the distinct forms and bark of trees like bald cypress, crape myrtles, and redbuds provides visual interest.

That’s why a group of Altadenans, called Altadena Green, are scrambling to save as many viable trees as they can while Phase ...

Managing infested tree removal requires precision and expertise to prevent further damage to the surrounding forest.

Identifying trees in winter relies heavily on buds and bark as leaves, flowers, and fruits are usually not available.

Pipilo erythrophthalmus Family: Sparrow Length: 8 inches Wingspan: 10-1/2 inches Distinctive markings: Male has a black head, back and tail with white belly, orange-red sides and red or white eyes.

February is a good time to focus on Japanese maples, but there is a warning for gardeners who are looking to prune the tree ...