In Seattle, a four-legged denizen uses the city's public transit system on her own to get to and from her favorite place.
Jan 14, 2015
A new report prepared for the insurance industry says that the rise of sea levels could cost port cities $28 trillion by 2050.
Nov 25, 2009
<p>Even as SUV sales have dropped 33% this year, some drivers hang on to their gas-guzzlers. "You've got to have that room when you're moving around," says a Georgia man. The cost of switching is another major factor for families.</p>
Jun 8, 2008
<p>The city's strained infrastructure can't handle the forecasted growth, say experts. To remain globally competitive, the city is faced with the challenge of major upgrades.</p>
Dec 14, 2006
<p>CNN's Dr. Sanjay Gupta takes a look at several New Urbanist communities changing that are encouraging walking and physical activity.</p>
Dec 3, 2006
<p>Reflecting the power of market price signals in influencing behavior, the average American traveled fewer miles behind the wheel in 2005 -- the first time in 25 years.</p>
Dec 2, 2006
A citywide 'lights out' organized by environmentalists as a protest against the city's poor air quality failed to generated enthusiasm from residents or support from officials.
Aug 10, 2006
Home sales dropped in November by the largest percentage since 1994. Is this the beginning of the end for the real estate bubble?
Dec 25, 2005
Twelve years after a government initiative to address environmental injustices, AP analysis of government pollution, health and census data suggests that little has changed.
Dec 14, 2005
The front shape of sport utility vehicles puts pedestrians at greater risk of injury on impact.
Oct 8, 2005