September 16, 2017, 9am PDT
The grants revolve around cleanup, accessibility, and governance of the watershed, which spans four states.
April 21, 2016, 5am PDT
The executive director of the Bayou Land Conservancy takes to the pages of the Houston Chronicle to describe the conservationist and landscape-focused efforts that can prevent floods like those that struck Houston this week.
January 28, 2015, 12pm PST
In 20 years, dam removal has gone from a "fringe notion" to "wide acceptance." National Geographic explains how and why this sea change occurred.
June 5, 2008, 2pm PDT
<p>The U.S. Army Corps of Engineers has made final a decision that says much of the Los Angeles River is not navigable, and is therefore not a river. It will retain some Clean Water Act protection, but developing on its watershed may become easier.</p>
June 3, 2008, 9am PDT
<p>A draft decision by the Army Corps of Engineers says that because a boat cannot navigate its waters, the L.A. River doesn't qualify as a river. Environmentalists are outraged, as hundreds of square miles of watershed are at risk of losing protection.</p>