Timing is everything in this ingenious new street art.
Blame the wet wipes.
A spate of new blogs seek out the underbelly of Paris, London and Berlin.
If you've ever spotted street art involving pin-up models with kitty heads or screaming flowers, it's probably the work of Chile's Macarena "Macay" Yañez.
Also, New York updates its list of offensive license plates, and one rebellious bureaucrat thwarts Pennsylvania's anti-gay-marriage laws.
Just not always for the better: "I've deliberately designed maps that are deliberately horrible to look at, and succeeded."
Imagine the amount of water pouring out the mouth of the Mississippi River, times 15. That's what these things move through the air over time.
As revealed by a billion dots of color.
Smallpox maliciously released in London would spread to several countries before governments could intervene, a new model predicts.
The occasionally precious, often bizarre knick-knacks now for sale in London to celebrate the birth of an heir.
London's bicycle advocates say they're fed up with a city government that promotes cycling but isn't serious about safe bike infrastructure.
Aaron Dunkerton wants to aid Britain's threatened sparrows by sheltering them in the fabric of urban architecture.
Telling encoded stories of politics, natural disasters and social movements.
Don't get too excited — this prototype technically won't let you sail above your morning commute.
According to a survey of 200 experts.
What would you do if you had access to all available centralized data?
Watch out, Google.
James "Tigermonkey" Isaacs was having a rough year. Then he started thumb wrestling.
OK, who dropped acid into England's water supply?