E-refugees grow in numbers, reflect threats to safety, security.
Planning & Growth
Green Building Council releases its green building rating system for new and remodeled houses.
New report examines links between climate change and U.S. transportation.
The National Trails System is in its hiking prime, celebrating its 40th birthday on Oct. 2, 2008. The network of 26 trails traverses about 60,000 miles throughout the country.
The Society of Environmental Journalists (SEJ) joined other journalism groups May 6, 2008, in filing a "friend of the court" brief in a Washington state lawsuit seeking access to public officials' e-mails under state law.