San Diego

Flickr user Schaffner

Have U.S. Light Rail Systems Been Worth the Investment?

Despite modest success, most systems have neither increased mass transit commute share nor the vitality of city centers.

The Stumblr

Public Shaming of the Day: The Worst Sidewalks in San Diego

Behold the Stumblr.

Scazon/Flickr

People Trying to Reduce Air Pollution Might Be Inhaling Even More Pollution

Bicyclists and public-bus commuters in San Diego are exposing themselves to a whole lot of crap in the air, according to new research.

Tom Grundy/Shutterstock

Real-Life George Costanza Caused the Bomb Scare at Pittsburgh's Airport

The unnamed cleaning contractor had built a secret napping nest inside an airport bathroom.

Shutterstock

The Secret Energy Drain on Cities: Streetlights

San Diego County has made it easy for its cities to convert to energy-efficient streetlights.

Flickr/Chris Ostermann

A Fight for the Future of San Diego

Officials think they crafted a balanced regional transportation plan; two environmental groups, and the state Attorney General, don't