Abstract: The tree (hierarchical) structure is one of the elementary memory arrangements, used by numerous data structures – ranging from simple to relatively sophisticated ones. The most well-known ...

SCHUYLKILL HAVEN — Penn State Schuylkill has received a $17,000 grant from the PPL Foundation to support the campus’ Trees, Bees and Greens: Finding Health in Nature program at the campus arboretum.

The summer of 2025 was quietly a pretty good season for urbanism in Winnipeg. Over the last few months, the city has been busy implementing several new progressive city-building initiatives to enhance ...

Penn State Schuylkill has received a $17,000 grant from the PPL Foundation to advance its Trees, Bees and Greens: Finding Health in Nature program at the Penn State Schuylkill Arboretum. The ...

Community members who would like assistance with Christmas or holiday gifts for their children might be eligible to sign up for Salvation Army’s Angel Tree program. Thursday, Sept. 25, is the final ...

Over the next six years, the village of Romeoville will plant 2,500 native trees within village limits under its tree-replacement program. Many will be brand-new plantings, but a portion of the trees ...

The state’s Big Tree Program has unearthed a 124-foot-tall pecan and a 97-foot-tall willow oak. It’s still looking for record-breakers. A hundred years ago, Maryland’s first state forester, Fred ...

Volunteers from Aboitiz Group and partner communities plant bamboo along the Mananga River in Cebu, marking the start of the Aboitiz Foundation’s journey to 10 million trees under its CarbonPH program ...

2025 Angel Tree program, which provides Christmas assistance to families in need across Harrison, Pearl River, Hancock, Stone, Jackson, and George Counties. The Angel Tree program helps ensure that ...

ORLANDO, Fla. – Families who will need help this year giving Christmas gifts to children or seniors can sign up for the Salvation Army Angel Tree program now. Online registration is currently open ...