Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. The cambium and its "zone" is a cell generator (reproductive tissue called ...

Tree thinking is a pedagogical approach that emphasises the interpretation and construction of phylogenetic trees to elucidate evolutionary relationships. In the context of evolutionary biology ...

It has been well over a month since Hurricane Sandy, and we still hear the buzzing roars of chain-saws in backyards, along streets and utility right-of-ways. Massive uprooted trees, heavy fallen limbs ...