Norm Geisinger is 82 years old, and he owns an 85-year-old bonsai tree that’s less than two feet tall. He’s owned the Lace-bark Chinese elm for 25 years. He’s the third owner.

Invasives have largely wiped out the American chestnut and elm, caused “hell” with the beech, and are now wreaking havoc on ...

Loved by plant experts yet frequently overlooked, these underrated trees will pep up your yard with their foliage, flowers ...

An arborist may cut some of the loose bark away, but he or she will know how to do so properly to see what is going on behind it.

London’s trees are suffering from droughts and diseases as the impacts of climate change are worsening, experts have warned ...

I have a house in Houston. Does blooming of tropical trees like Bauhinia, Erythrina, and Tabebuia depend on their age or size ...

MAIT cells are good fighters. Researchers have found that MAIT cells can respond very quickly to infections. Their speed ...

Pests are ravaging keystone species like ash, elm, and beech. But researchers are breeding the survivors into more resilient ...

Southern Botanical arborist David Brantley breaks down the common issues faced by trees in North Texas and how to address ...

A tree trimmer died after being getting trapped underneath palm fronds from the 50-foot tree he was working on in Phoenix ...

Building monstrous mounds of mulch — known as mulch volcanoes — around the base of a young tree creates several immediate ...

Recently, the Pitch Canker, a fungal disease, has been adding stress to the Torrey pines at the Torrey Pines State Natural Reserve.