Landlords buy inefficient appliances, according to new research.
Bicyclists and public-bus commuters in San Diego are exposing themselves to a whole lot of crap in the air, according to new research.
Public spaces decked out in the season's finest.
Robbie Griffith is starting to get noticed in the urban sport, and it's easy to see why.
In England, Christmas Eve is the time to tell ghost stories. A reflection on some of the city's spookiest nooks and crannies.
Introducing the Grinch Conversion Index. Where in the United States is Whoville?
Art for airplane travelers.
San Diego joins a growing list of municipalities hustling to collect weapons from a record number of residents.
Contemporary churches, temples and mosques that caught our attention.
The "end of the world soiree" featured hedonism, science, and a little bit of salvation.
The gas stations, theaters and monuments saved this year.
Cycles decked out in everything from Christmas lights to greenery.
Parts of the outback are lit up with so much flame they look like huge metropolises at night.
Let's look at Baltimore as a case study for the on-the-ground, scary risks of federal inaction.
MetroMile, an insurance company aimed at urban drivers with a low-car lifestyle, launched in Portland this month.
What is causing these glowing orbs over the Mission District?
Turns out pedestrians who live in cities consistently over-estimate the amount of time it takes to walk somewhere. Why this matters to density.
They wear their helmets and everything!
A new study suggests that traffic reduction should be targeted at particular communities.