Truth is, we don’t know how the Tree of Life will fall, and we don’t know when. It could happen in five years, in 40 years, ...

All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness.

Make parallel ring incisions around the stem that are about 1 or 2 inches apart. Take care not to cut into the woody part of ...

New research has found that Swahili societies in Zanzibar landscaped baobab trees into their settlements 1,000 years ago, and ...