July 15, 2009–Roger Archibald profiles two photographers from different backgrounds who've taken remarkably different approaches to document evidence of global climate change: The retreat of the earth's great glaciers.
May 27, 2009–Researchers from California and Hawaii have analyzed 25 factors and developed a map that reflects the relative cumulative magnitude of their effects on the waters extending for about 250-350 miles off the shores of Washington, Oregon, California, and the Baja Peninsula.
May 20, 2009–The Supreme Court of Canada will consider this week a request by the National Post, civil liberties and media groups to overturn an Appeal ruling that police investigations override the Charter guarantee of free expression.
April 1, 2009–Do green social networks actually increase coherence in the environmentalist community, or are they a distraction? Are they sincere or opportunistic? Can they be used for greenwashing? All of the above?
March 4, 2009–Localizing the effects of climate change remains challenging. But a new tool makes it easier to at least pin down the local sources of one of the main greenhouse gases, with the inventory led by Purdue University scientists.