When Dan Coates retired from his 40-year Army career, he could finally devote more time to his lifelong passion for archaeology. As president of the Archeological Society of the Northern Chesapeake, ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Yellow poplar (Liriodendron tulipifera) is considered one of the tallest ...

The tulip tree, Liriodendron tulipifera, becomes a magnificent specimen tree that is well suited to an arboretum or park, but too huge for most home gardens. However, if you have the headroom, you can ...

Advancements in transgenic technology since 1983 have led to the widespread use of the 35S promoter, which lacks specificity and can be lethal. To overcome these limitations, research has shifted to ...

American Journal of Botany, Vol. 100, No. 10 (October 2013), pp. 2112-2119 (8 pages) Premise of the study: We investigate factors supporting the persistence in southern China of a rare Tertiary relict ...