…2008, which brought together the annual meetings of Botanical Society of America, the Canadian Botanical Association/L’Association Botanique du Canada, American Fern Society, and American Society of Plant Taxonomists. According to…
…In 1 September 2009 Conservation Genetics (open access article) researchers from University of Colorado, Barnard College, and American Museum of Natural History describe DNA barcodes for 23 species of South…
…of Russia, Kazakhstan, and Mongolia (not just the eastern half of Russia as highlighted in map). Note added 24 March 2011: Map corrected to show collecting region for eastern Palearctic…
In 1911, Rutherford proposed correctly that essentially all the mass of an atom is concentrated in a tiny “central charge” (what we now call the nucleus) and that the rest…
PHE’s Mark Stoeckle co-authored the first large-scale study of an important urban wildlife denizen, the American cockroach (Periplaneta americana). This work demonstrates that genetically divergent lineages of American cockroach, likely…
Hard copy version of our paper applying concepts of rarity in biology to rarity in geology published: American Mineralogist, June 2016; 101 (6) Invited Centennial Article On the nature and…
…difficult to know what is already known. Identifying even well-studied organisms in backyards, such as North American ants for example, may require graduate-level training. As taxonomic knowledge moves increasingly onto…
…217–238, 2012 Rautiainen, IK Wernick, PE Waggoner, JH Ausubel, PE Kauppi. A National and International Analysis of Changing Forest Density . PLoS ONE 6 (5): 2011 JH Ausubel, DT Crist,…
We post some more of our older papers: Science International: A US View of its Institutional Needs, Materialization and Dematerialization: Measures and Trends, Consuming Materials: The American Way, and Cities…