The invasive emerald ash borer beetle has seeped into Oklahoma from the eastern United States. Here's how wasps could help ...

Foresters are using parasitoids to reduce the spread of the emerald ash borer beetle, following the lead of many states to ...

Oklahoma deploys parasitoid wasps in forests to combat the emerald ash borer, a beetle that’s killing ash trees across the state and the U.S.

Anecdotal evidence has long shown that oak trees can act as a line of defense against spreading blazes. Now, the Santa ...

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

An invasive beetle is laying its eggs in the nooks and crannies of oak tree bark in California, leading to an even deeper rooted issue.

Oak trees (Quercus spp.) are majestic trees that are known for their strength and longevity. They make excellent bonsai trees due to their small leaves and interesting bark patterns. In this ...

Germany’s Ahrtal, a region deeply reliant on tourism, has undertaken a radical transformation. Its motto: climate protection ...

Just outside of small town Belmont, yellow wildflowers line the entrance of a path where chestnut oak trees shade wild turkeys, blooming snowbell bushes and lake shorelines. The Duke Kimbrell ...

DEAR NEIL: Why is it that nurserymen don’t sell mimosa trees any longer? When I was a youngster my folks planted several and the butterflies loved them.