East Texas is known for its towering trees, but urban trees face a unique set of challenges that can compromise their health and longevity. If you’ve ever wondered why some trees in our neighborhoods ...

Correspondent photo / John Patrick Gatta Roslyn Torella lectures the Mahoning County Chapter of the Ohio Genealogical Society last Wednesday at St. Charles Borromeo Roman Catholic Parish on ...

PHILADELPHIA — The Chestnut Hill Conservancy is thrilled to announce its upcoming virtual lecture, part of the Discovering Chestnut Hill series, featuring Erica Smith Fichman, Acting Manager of the ...

A team of scientists used chemical analysis to complement the genetic tree of the Espeletia genus, a group of perennial shrubs. If you’ve ever stepped in poison ivy, you likely know what’s coming next ...

The spontaneity of redox reactions is demonstrated using copper, zinc, and silver, and their cations. When solid zinc is placed in Cu2+ solution, the blue color of the solution becomes less intense as ...