The "Loud Bicycle" prototype can blast careless drivers with a 30-second trumpet that's as loud as a rock concert.
The world's most famous museum has opened a relatively modest satellite campus in a former industrial town.
This one should have been invented a while ago.
The Russian resort town gears up for next year's Winter Games.
An expert explains why light pollution won't totally destroy 2012's final and most dazzling space show.
A design firm stitched together 7 distinct buildings of different eras and styles, creating a mixed-use complex in the heart of Pittsburgh.
From what hellish port of call did this monstrous waterfowl come?
It'll come complete with a hydration system, climate monitors, and a Wifi connection to make that data available to the public.
A round-up of holiday cheer from around the world.
And will it look like a giant glass skirt out of the Jetsons?
Students and professors at Ball State University fought to preserve the city's many historically significant buildings.
Graffiti artists were invited to Atlanta to paint. And then they weren't.
This art installation seats 42, and comes complete with audio, readings and pigeons.
Fragments of buildings seem to float and spin in the sky in this mesmerizing clip.
The indigenous people of San Blas are forced to relocate, thanks to rising seas and climate change.
Forget "venti cafe latte." One London store would rather you ask for a "cup of really really milky coffee."
Samuel Krueger believes he's identified a structure to L.A. that's not unlike Manhattan or Chicago's Loop.
Our weekly roundup of the most intriguing articles about cities and urbanism we've come across in the past seven days.