Alissa Walker
Urbanism Editor
Why did Uber’s self-driving program fail in San Francisco?
California’s DMV just shut down Uber’s autonomous vehicle pilot, but not because of the technology.
Hashtag tourism: Using Instagram to explore our neighborhoods
Traditional "placemaking"—that is, turning a public space into a destination—requires a ton of planning and money. But now, with handy phones and the power of hashtags, we can discover and promote neighborhood gems in a snap.
Facebook's new home assistant uses Morgan Freeman's voice
What voice do we want responding to our orders to dim the lights? Facebook’s new AI talks back in the voice of God. Or at least someone who played him once in a movie once.
6 buildings nicknamed Death Stars
You don’t need to travel to a galaxy far, far away to see architecture’s dark side. Here are six Emperor-approved buildings near you.
The war on Christmas lights
Lasers and projectors are ending the old-fashioned tradition of stringing up lights.