December 9, 2015, 9am PST
The Washington Post Editorial Board calls for reform of the mortgage interest tax deduction.
December 2, 2015, 11am PST
The "hipsterification" of cities is a well-known phenomenon. But as the millennial generation ages and settles down, will they import that same cultural ethos to locations more suburban?
November 24, 2015, 9am PST
This list of the worst places for traffic congestion in the country might cause some rubbernecking of its own.
November 12, 2015, 12pm PST
Pope Francis' much-publicized visit to the capital in late September saw reductions in congestion and better travel times. Event-specific telecommuting policies and transit route changes appear responsible for the minor miracle.
November 9, 2015, 6am PST
The 105-year old Hudson River Rail Tunnels may desperately need replacement, but the Federal Railroad Administration also has an eye on the future, awarding $27.8 million to prepare a maglev application between Washington and Baltimore.
November 6, 2015, 12pm PST
A public-private partnership to build a tunnel connecting Norfolk with the city of Portsmouth under the Elizabeth River in Virginia has gone awry, saddling the public with increasing costs and, likely, more expenses in the future.
October 27, 2015, 10am PDT
To some, a protected bike lane saves lives; to others, it threatens the survival of a community.
October 15, 2015, 5am PDT
In a worst case scenario, generated by a new study published in the Proceedings of the National Academy of Sciences of the United States of America, land home to 25 million Americans will be lost to rising seas as a result of climate change.
October 13, 2015, 2pm PDT
It's simple, according to this Washington Post column: better buses make a better city.
October 10, 2015, 5am PDT
No, the title does not refer to Congress, it is meant to be taken literally: It is about the District of Columbia's sewage treatment plant that produces renewable energy by treating its biosolids with a new hydrolysis technology imported from Norway.
October 9, 2015, 8am PDT
It's now illegal for businesses to use air conditioners on the sidewalks of New York City. Some see government overreach—some see common sense energy efficiency measures.
October 8, 2015, 1pm PDT
While cities like New York and San Francisco's transit systems are bursting at the seams, D.C. Metro's rail system lost 5 percent of its ridership between 2010 and 2015. This week Metro acknowledged some of its fault in that trend.
October 4, 2015, 7am PDT
It's serious, and the data is surprising. You need not be a pedestrian to experience injury while walking using your cell phone: half of all injuries occurred in the home. Two thirds of all walking-using-cell phone injuries were females.
October 2, 2015, 8am PDT
Driving Under the Influence of Drugs, be they prescription, illegal, or marijuana, now accounts for 40 percent of driver fatalities, about the same as alcohol-related deaths, according to a new report from the Governors Highway Safety Association.
September 17, 2015, 5am PDT
A closer look at the data of a study revealing the number of trees on the planet shows several ways to compare and contrast the relative resources, in the form of trees, of countries around the world.
September 4, 2015, 9am PDT
A news study, combining satellite imagery and field study, dramatically increases the estimated trees in the world. What has not changed: how quickly humans are killing those trees off.
August 28, 2015, 9am PDT
Is a gentrified Venice Beach still Venice Beach? With median home prices topping $1.4 million, the area's eclectic characters can't afford to stay. Investors and the tech industry say the change is only natural.
August 20, 2015, 9am PDT
The U.S. Department of Housing and Urban Development has shifted its response to an audit finding tens of thousands "over-income" residents living in subsidized housing.
August 5, 2015, 9am PDT
A series of maps from The Washington Post answers the questions of how and where the United States gets its energy.
August 4, 2015, 7am PDT
A data visualization project illustrates the long and varied traditions of American single-family housing.