The slow-growing post oak can reach 50 to 100 feet ... like neckties than the leaves of many other species that have indented, lobed leaves. Acorn caps cover up to only a quarter of the round ...

Beech trees often come in clusters, as the matriarch sprouts dense groves, producing nuts that are a nutritious staple of ...

It’s the season for cicadas again, and this year Oklahoma is going to miss the major brood birth, which will occur around the Kentucky and Tennessee, biologists say. Kelly Agnew, a Tulsa biologist who ...

The most wind-resistant trees have deep, extensive roots, strong trunks, and flexible wood that bends under wind pressure ...

Galls on oak leaves are harmless growths caused by specific insects. They have different shapes depending on the insect species causing the gall.

5 questions HR legally cannot ask you in a job interview — and what to do if they're brought up Trump pardons Julie and Todd Chrisley, reality TV stars convicted in 2022 of fraud and tax evasion Fewer ...

Written with clarity and wit by two top scientists, North American Tree Squirrels illuminates the everyday lives of gray and ...

Poison ivy has three leaves ... are about 30 species that grow in the Americas, but mostly Asia, according to the American Museum of Natural History. Its relatives are poison oak and sumac ...

The year is 1700, most of Pennsylvania is still covered in forests of American chestnut, white and red oaks, Eastern Hemlocks and white pines. To be more accurate, Pennsylvania hadn’t even reached ...

The oak leaf itch mite has been tied to outbreaks of post-cicada rashes in Illinois in 2007 and in Maryland in 2021. Cicadas in Ohio should start to disappear by mid-June as the mating and egg ...

Willows (Salix ssp) can be identified by their long, narrow leaves, which have small toothed leaf margins. The leaf petioles—the stalks that attach the leaves to their stems—are usually short ...