In Brooklyn’s Prospect Park, the borough’s most popular green space, volunteers learn the difference between English Ivy and ...

When Marina Tabassum's architects were invited to design the Serpentine Pavilion in Kensington Gardens, its 25th iteration ...

Dead limbs, exposed roots, and fungus are signs a tree is in trouble.Key TakeawaysDead limbs, visible fungus, or storm damage can all point to deeper issues—an arborist can help decide if the tree can ...

Authorities say two firefighters were killed and another was badly injured after they were ambushed and shot while responding ...

John Bennett is Maryland’s real-life Lorax. Like the Dr. Seuss character, he speaks for the trees. And he’s done so since 2007, when he saved the state’s Big Tree Program from shutting down under ...

The children were part of the Capitol Junior Rangers program, a statewide initiative for children aged 7 to 12 to learn about California’s biodiversity.

Even with its grand form and impressive stature, the more essential fact is that the American Beech tree is an integral part ...

The indiscriminate cutting of three rubber trees in the capital of Venezuela reveal the challenges facing a city that must embrace its urban trees ...

Yellow leaves can also indicate several other nutrient deficiencies too.  If leaves are yellowing near the middle or bottom, this is likely a Nitrogen deficiency.  Calcium and manganese deficiencies ...

Vintage Clip Art and Illustrations | Oak Tree "Old engraving of an oak tree, isolated on white. Scanned at 600 DPI with very high resolution. Published in Systematischer Bilder-Atlas zum Conversations ...