The terror cell that brought carnage to north-eastern Spain, killing 15 people and injuring more than 130, was planning attacks on a much larger scale, including the bombing of Barcelona’s Sagrada Família church, a suspect has told a court.

Mohamed Houli Chemlal made the admission after being brought before a judge in Madrid, Spanish media reported, quoting court officials. — The Guardian

In May 2015, the citizen platform Barcelona en Comú (Barcelona in Common) catapulted Ada Colau into power as the city’s first female mayor. Ten months earlier, the group didn’t even exist.

With no money and little experience, just how did they wrest the city from the entrenched political caste that had been running it for the past 40 years? Not surprisingly, Barcelona en Comú has since been inundated with requests for an answer... — the Guardian

In the latest attempt from a big city to move away from car hegemony, Barcelona has ambitious plans. Currently faced with excessive pollution and noise levels, the city has come up with a new mobility plan to reduce traffic by 21%. And it comes with something extra: freeing up nearly 60% of streets currently used by cars to turn them into so-called “citizen spaces”. — The Guardian

People caught running unlicensed apartments through websites will be offered the chance to have 80% of their fine canceled if they allow the city council to use the apartment as social accommodation for three years...When the three years are up the landlord [can] either pay off the fine through his or her own funds and reclaim possession of the apartment or continue offering the property as social accommodation until the council receives the equivalent of full payment of the fine. — Business Insider

Michael Bloomberg's Bloomberg Philanthropies revealed the winners of its first European edition of the Mayors Challenge. More than 150 top cities from 28 European nations entered the competition, which asked participants to send their most innovative ideas that address Europe's timely pressing issues like unemployment, energy efficiency, obesity, aging, and improving government efficiency. — bustler.net

A project from three students at Barcelona’s Institute for Advanced Architecture of Catalunya continues that exploration by looking at how physical spaces could someday morph based on various environmental inputs.

The project, Translated Geometries, tackles the idea by developing a new use for Shape Memory Polymers, a composite material that can deform and return to its original state when activated by cues like heat, humidity and light. — wired.com

Urban densities are not trivial, they severely limit the transport mode choice and change only very slowly. Because of the large differences in densities between Atlanta and Barcelona about the same length of metro line is accessible to 60% of the population in Barcelona but only 4% in Atlanta. The low density of Atlanta render this city improper for rail transit. — usa.streetsblog.org

One of Spain’s largest bullrings could soon start an unlikely new life as a mosque. That might sound like a strange metamorphosis, but the city of Barcelona is currently considering plans suggested last month by the Emir of Qatar to convert Barcelona’s Plaza Monumental into a place of prayer for up to 4,000 worshippers. [...] With a projected cost of €2.2 billion, the Qataris are presumably planning something rather lavish for this already grand shell. — citylab.com

"Time Space Existence" tells the story behind La Fabrica, the well-known headquarters of Ricardo Bofill Taller de Arquitectura that is located in a repurposed cement factory in Barcelona...By reimagining La Fabrica in new locations -- particularly in Venice -- the exhibition serves as a case study that goes beyond the structure's physical presence and explores its timelessness throughout the last century. — bustler.net

Architect Jose M. Ahedo of Studio Ahedo from Barcelona was named as the 2014 recipient of the Wheelwright Prize. The competition pool started with nearly 200 applications from 46 countries and then to seven finalists who were announced in April.

For its second year as an open international competition, the Harvard Graduate School of Design awards the $100,000 travel fellowship to an early-career architect whose proposal best conveys original, scholarly, and professional design. — bustler.net