Over a third of threatened or understudied oak tree species in Mesoamerica are not held in managed botanical collections ...

Sheryl Myers taught biology and environmental science for 34 years and has worked as a naturalist for area parks. She is a ...

They’re also one of the more slow-growing trees compared to other types, gaining approximately a foot per year, while some trees, such as maples, may grow at twice that rate, says Huber. Because of ...

The online store can be accessed at www.myarb.org. Order early for the best selection as quantities are limited. Delivery is ...

With nearly all the wildflowers now hibernating for the winter, it’s time for the mighty oak trees to take center stage on ...

A group of environmental advocacy organizations filed a lawsuit Friday hoping to protect a more than 13,000-year-old oak tree ...

LISLE, Ill. - The Morton Arboretum has sounded the alarm about a species of tree in urgent need of conservation. Silvia ...

Altogether, Louisville's parks have thousands of trees. Oak, maple and ash trees are the most common in the Derby City.

Campaigners behind a bid to save from being felled a 550-year-old tree, dubbed the "Darwin Oak", have sent a petition to ...

Tak'la Handy (left), 13, and Tamarion Gates (right), 5, work on a leaf rubbing during the Oaktober event near the Southwest ...

A new wasp species, Chrysonotomyia susbelli, has been identified by a Rice research team in a ZooKeys research paper ...

As autumn settles in, many homeowners are looking to prune their oak trees, but the timing is crucial to ensure they stay ...