This summer, the U.S. Department of Agriculture confirmed the detection of the ash borer in Marion, Yamhill and Clackamas ...

It’s called the emerald ash borer, a type of beetle that lays eggs inside the bark of ash trees. The larvae burrows inside ...

Oregon is known for its evergreen forests but there are plenty of Oregon fall colors to be found! Here are 13 of our favorite ...

These are the best fall foliage train rides in the United States, offering breathtaking views of the changing leaves, and ...

Looking for a unique autumn experience? Now's the time to visit one of the North State's many scenic waterfalls. Here's your ...

We are getting a better look at how conservation experts are dealing with an invasive beetle targeting Oregon's ash trees.

WASHINGTON COUNTY, Ore. (KATU) — We are getting a better look at how conservation experts are dealing with an invasive beetle targeting Oregon's ash trees. The bug was first discovered in ...

Emerald ash borer beetles infest and kill green and white varieties of ash trees, including the popular autumn purple ash. Approximately 15% of urban trees are ash trees, according to the city.

Fall officially begins this week and in parts of the state, that will mean the leaves are beginning to change colors.

Fall is back, and bringing with it jack-o’-lanterns, football, pumpkin spice everything and — in some parts of the country — especially vibrant foliage. Leaves around ...