Oak and cherry tree leaves have pinnate venation. Palmate Venation: The veins radiate in a fan shape from the leaf petiole. Examples include maple and sweetgum leaves.

David Stahle, Department of Geosciences, University of Arkansas In a state famous for exceptional trees, the blue oaks of ...

A Maryland program to spot and document its biggest trees started a century ago. John Bennett is the man who keeps the ...

Long before Instagram filters and Photoshop, Oak Harbor resident William Schumm picked up a camera to show his family the ...

The St. Augustine Amphitheatre, known locally as “The Amp,” is an outdoor venue nestled among heritage live oaks and towering ...

In late June and early July, groups of yellow-crowned night herons will begin to leave their New Orleans nests. First they ...

The Missouri Department of Conservation’s George O. White Tree Nursery is purchasing seeds from the public for a variety of tree and shrub species in southeast Missouri.

The Mediterranean oak borer (Xyleborus monographus), an invasive insect, was detected in Novato, Calif., on May 23, 2025. The ambrosia beetle species is approximately one-eighth of an inch and bores ...

Native to Europe, the Middle East, and North Africa, the beetle was identified in a valley oak in Novato on May 23, 2025. The insect was first detected in Napa County in 2019 and has since been ...

The wall is nearly 2,000 years old and had once marked the edge of the Roman Empire. The sycamore tree that grew where the ancient wall dipped between two hills was aptly named the Sycamore Gap tree.

BOSTON — A massive oak tree toppled over onto homes in Boston on Friday morning, crushing cars and ripping down power lines. The gigantic tree came crashing down across K Street in South Boston just ...

He’s designed the city’s most well loved landscapes and he’s protected the city’s most treasured resource. Thousand Oaks residents may not recognize James “Jimmy” Dean, but they enjoy the impacts of ...