There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 million ...

I first stumbled upon the Lake Harriet Elf House, located on the south shore of Lake Harriet in Minneapolis, Minnesota, on a ...

Aspens and standing dead trees, which are important to forest biodiversity, can be reliably identified from openly available ...

You may not realize that there is a need until you experience it yourself. When you do so, you figure out a way to help. That ...

Shade trees are wonderful specimens to have around your landscape, but if you don't like cleaning up messes, these trees may ...

Starting Saturday, more than 20,000 lights will roar back on the deodar cedars towering over a nearly mile-long stretch of ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

This non-native beetle kills ash trees by feeding on the layer beneath the bark, cutting off water and nutrients. Approximately one-third of the trees in Fort Collins are ash trees, making the city's ...

The emerald ash borer has brought disappointment and heartbreak for more than two decades over an ever-increasing portion of the United States. For the Menominee Tribe of Wisconsin, the invasive ...

The emerald ash borer is wreaking havoc across New York's forests and wooded areas, and these tiny bugs could be the reason your power goes out at your home. That's why New York State Electric & Gas, ...

JOHN. HEY, JEANNE. YEAH, THIS STUMP BEHIND ME WAS ONCE A TOWERING TREE, AND IT’S ONE OF MANY THAT EVERSOURCE IS WORKING TO BRING DOWN ON THIS ROAD TODAY, BECAUSE THEY ALL GOT ONE THING IN COMMON. THEY ...

PORTLAND, Ore. (KOIN) – The dreaded emerald ash borer has made its way into Portland, and it poses a threat to every ash tree in the city. The invasive beetle from East Asia has already had a ...