The emerald ash borer is an invasive beetle wreaking havoc on America's ash trees. We explain how it got here and how it is ...

If you spot tiny holes and piles of sawdust on your tree, bark beetles could be the culprit. Unfortunately, the solution ...

Deep freezes in 2023 and 2024 provided relief for some of Maine’s most preyed-on tree species. Will that continue in 2026?

Add Yahoo as a preferred source to see more of our stories on Google. A worker walks down a path in Vancouver's Stanley Park on July 21. Tree-cutting work, to mitigate a looper moth infestation, has ...

Winter isn’t the ideal season for pruning trees in Upstate New York, but it’s the best time to cut scion or twigs from ash trees in parts of the state where the species has been all but wiped out.

A tiny pest and a fungus will win eventually. A Saskatoon city council committee absorbed that sombre message on Tuesday about the challenge of protecting the city’s cherished tree canopy. Parks ...

Andrew Mountbatten-Windsor is reportedly facing a busy few weeks as he prepares to leave his Windsor mansion for good. The former Duke of York is said to be saying farewell to the 30-room Royal Lodge ...

A man paints limewash on an oak tree infested with the goldspotted oak borer in Orange County's Silverado Canyon in May 2024. The beetle has spread north to Ventura County. (Allen J. Schaben / Los ...

This is read by an automated voice. Please report any issues or inconsistencies here. The goldspotted oak borer has been detected in Ventura County, the northernmost known frontier of the ...

Your olive plant’s leaves look chlorotic and misshapen. It seems to lack nutrients. The plant’s gritty, well-draining growing mix is good for aeration but does not retain nutrients well. You may want ...