75,000 to 100,000 residents are fleeing the city in an unprecedented evacuation effort.
A series of maps reveals the subtlety of central Parisian economic geography.
For hiking trails and other locations beyond the reach of cars.
And illuminates some national stereotypes in the process.
How "tactile displays" could help lead to less distracted driving and transform the way we navigate.
The Chinese city is building out its subway system so fast, this Shang dynasty archaeological site never stood a chance.
Oh, the places you'll pretend to go!
At least, that's not what's going on in this widely circulated photo of a sinkhole filled with bright green ooze.
The question of taxis vs. bicycles, answered in graphs.
Archaeologists say the uncovered medieval cityscape is "without parallel in the pre-industrial world."
Montreal Mayor Michael Applebaum has been arrested on 14 criminal charges, including fraud, conspiracy, and municipal corruption.
Solving an age-old problem.
How the seven imaginary spans depicted on euro banknotes came to be built in a Rotterdam suburb.
If you can't take the civic puns, stay out of the freezer section.
Don't hold your breath to see one of these in the U.S.
And 18 percent of them are impaired.
A new report provides the background for Mayor Bloomberg's climate change adaptation plans.