University of Utah economists looked at test scores and school attendance for Chicago-area kids before and after a bug ...

Santa Clarita Valley oak trees are being invaded by the goldspotted oak borer; an insect named for its iridescent black shell with gold spots that burrows underneath the bark of oak trees.

Economics professor Alberto Garcia looked at changes in school attendance and standardized test scores at schools in the ...

WEST FARGO — West Fargo will be removing and replacing trees in the city to combat the highly invasive emerald ash borer. Emerald ash borer is an invasive insect that kills ash trees by feeding ...

BRENDAN SULLIVAN/THE WORLD-HERALD A tree that emerald ash borer was detected has been cut down at Pulaski Park. Keep Omaha Beautiful plants the first of what will be thousands of trees in Omaha ...

Emerald Ash Borers were found in Medford this fall, and it's not uncommon for cities to cut down all ash trees because of the ...