LISLE, Ill. - The Morton Arboretum in Lisle has evidence that the periodical cicadas have arrived. These cicadas have been living underground for the past 17 years. They dig their way out of the ...

LISLE, Ill. - The Morton Arboretum has sounded the alarm about a species of tree in urgent need of conservation. Silvia ...

Visitors check out the Celebration Circle, which is part of the “Illumination: Tree Lights” exhibition at The Morton Arboretum botanical garden in Lisle. (Stacey Wescott/Chicago Tribune ...

LISLE, Ill. (Nov. 20, 2024)— For the second year in a row, The Morton Arboretum’s Tree Root Biologist Luke McCormack, Ph.D., has been recognized as one of the most cited and influential ...

LISLE — Morton Arboretum’s “Illumination: Tree Lights” exhibit is one of the best festive botanical displays you’ll see this holiday season, according to a recent ranking by USA Today.