This simulation shows one-ton blobs of carbon dioxide rising from the street in giant blue spheres.
Artist Jeff Frost paints massive geometric shapes on walls so that they function as optical illusions, blurring the line between 2D and 3D.
Finally, a chance to perform home origami based on seasonal, meteorological, and astronomical conditions.
Is this Jackie Chan's long-lost grandfather?
A city's residents understand how to make exciting streets, squares and parks. Here's how to engage them in the process.
According to this cheeky movie by the city's Bike Ambassadors, yes, yes they do.
You can dance if you want to; you can leave your friends behind.
The meaning of this little film seems to be: If your bike is stolen, it's probably being ridden by somebody who loves it a lot more than you.
Jonathan Trappe is hoping to fly from Maine to Paris in a lifeboat suspended from a handful of helium balloons.
Harvard's new ecological urbanism app explores current practices, emerging trends, and opportunities for new initiatives.
Segway Inc. has fallen out of the news. Perhaps it shouldn't have.
A most ominous storm was brewing over the East Coast.
"We really don't care about the election right now, it's the furthest thing from our minds," one resident says. Still, officials are scrambling to keep the polls open Tuesday.
See what I did there?
Hurricane Sandy left behind untold destruction, painful memories and a wicked new environment for bicycling.
Way to lock up that neck.
Brooklyn drivers literally running on empty, stuck in gridlock.
The Catalan city is leading the way.
Bamboo trains are apparently a relatively common sight in rural Cambodia.