This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Provide your growing apple tree with 1 inch of water per week during the growing and fruiting period, says Walke. During the ...

Native fungi from forests killed emerald ash borers in lab tests, offering a potential new biological tool to slow the ...

An invasive pest that kills oak trees continues to spread through the Willamette Valley between Portland and Salem. Oregon officials completed a two-year study this summer that found the Mediterranean ...

Despite the wintry weather this week, peach trees in the Grand Valley should be relatively safe from freezing damage to the woody tissues of the trees, according to Colorado State University Research ...

The tree-killing emerald ash borer made significant expansion within Fort Collins and in Colorado in 2025. The insect is now found in more than 20 Front Range cities. This year, the borer was found ...

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 ...

If you have wanted to grow peach trees in your chilly locale, you'll be happy to learn these juicy, delicious fruits are among fruit trees you didn't know you could grow in colder climates. Getting ...

Two worms and one idea (monitoring): One of the main challenges to growing tree fruits are pests that can destroy the fruit or make it unmarketable. Some pests can injure the trees directly, affecting ...

PORTLAND, Ore. (KOIN) – The emerald ash borer is in Portland, and experts are calling on the city’s residents to protect their trees from the invasive beetle. But here’s the catch: A lot of bugs look ...

An invasive, tree-killing pest has made its way to Portland, spelling trouble for the many ash trees that cool residential neighborhoods on hot summer days. On Wednesday, Oregon forestry officials ...

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed in Aurora. That's prompting officials in the Colorado city to remove or treat infected trees and encourage residents ...