October 13, 2008, 10am PDT
The wetlands and barrier islands of Louisiana -- nature's way of absorbing tidal surges during tropical storms -- are almost gone. We may not be able to restore them.
April 27, 2008, 1pm PDT
<p>A former bus and rail yard in park-poor South Los Angeles will be converted into an "urban wetland park".</p>
April 15, 2008, 7am PDT
<p>An Army Corps of Engineers flood control project in south-central Mississippi is in danger of being vetoed by the U.S. Environmental Protection Agency. But supporters have not given up hope.</p>
March 24, 2008, 5am PDT
<p>The editor of <em>Grist</em>'s recent series on the Army Corps of Engineers and the Mississippi River offers some thoughts about the future challenges and issues facing the region.</p>