London's traffic is being re-routed, bunting is being hung and public art is sprouting up in advance of the Games.
These before-and-after graphics show just how severe the problem has become.
Wild shots of window washers.
Why it's a good thing that British mayors are getting more control over their economies and infrastructure.
A tree-less B.C. would be a carbon catastrophe.
A hundred bucks to anyone in England who can grind the length of this bench.
A new breed of "greenhawks" may be leading the way toward energy independence.
A new study finds big cross-cultural differences in spatial descriptions.
From "Who wrote this shit?" to "Aloha, motherfuckers."
Screen-based installations are heading to cities all over the world.
Not only do expos bring together sustainable themes and ideas for an urban future, they often remake their host cities into leaner, greener spaces.
The cartographers over at Floating Sheep track tweets on both topics.
Is London's 'Emirates Air-Line' a total or partial waste of money?
Five blocks of a downtown Cleveland boulevard were temporarily transformed this spring.
Is this Spanish walkalator a boon for the old and infirm, or a crutch for the lazy?
Is Europe's newest tallest building "egomaniacal architecture" at its worst?
Also, Texas takes aim at drinking beer while tubing and the less said about Kenya's underwear-based moonshine, the better.
Last week's massive storm left a million people without power around Washington. Here's what it looked like at the height of darkness.
Garbage piles on the streets of the Indian city as villagers protest dump's contamination.