Imagine trying to tell identical twins apart just by looking at their fingerprints. That's how challenging it can be for scientists to distinguish the tiny powdery pollen grains produced by fir, ...

The Emerald ash borer has been moving through Maine for several years, decimating ash trees in its path, and the invasive ...

Scientists Observed an Astonishing Response of Trees When They Left Sensors on Them During Solar Eclipse It has typically ...

As part of the program, the Forest Service maintains the Big Tree List, a compilation of the largest native and naturalized ...

With all this rain, the ground has become very soft, and that poses a risk of even more trees falling, especially if they’re ...

Learn how to eliminate nutsedge, oxalis, and crape myrtle bark scale from your lawn with San Antonio expert tips and ...

One is particularly "resilient." Another has an iconic branch that dips to the ground and then soars upward, creating a "V" ...

A spring walk in search of a rare fern becomes a reflection on memory, nature and the quiet resilience of a threatened ...

Expert arborists and horticulturalists share fixes for 5 potential problems that can cause magnolias to drop leaves ...