Volunteers gathered at Swan Harbor Farm in Havre de Grace on Friday, to help plant about 170 trees in celebration of Arbor Day. The 21st Arbor Day celebration was organized by Harford County.

WASHINGTON — Before summer heat sets in and as spring planting season peaks, communities across the country are celebrating National Arbor Day, a day dedicated to planting trees and investing in the ...

The Arbor Day Foundation has named Wausau a 2025 Tree City USA for its commitment to planting, growing and maintaining trees.

Park districts led Arbor Day celebrations Friday that involved community participation in Arlington Heights and Palatine. In Arlington Heights, progress on the $32 million renovation of Recreation ...

KENTWOOD, Mich. — The City of Kentwood is inviting neighbors to celebrate Arbor Day with a special event and free tree seedlings. The celebration will take place at noon on Friday, April 24, at ...

Highland Park’s annual Arbor Day Celebration returned on Saturday to the green space along Ravinia Festival’s parking lot. “One of our favorite events of the year because it brings together so many ...