Nate writes: The app for my robot vacuum keeps showing me ads for [OBSCURE STREAMING SHOW, NAME REDACTED]. I say all esoteric ...

The artificial intelligence boom, which has brought techies flocking back to the city, has fueled a resurgence of live — and sometimes futuristic — events.

In the future, when you walk down the street, it won’t be diligent sanitation workers cleaning the city, but a group of cute, technology-filled autonomous sanitation robots!

If there is a butterfly effect, it is most dangerous with regards to everyday plastic waste. Today you missed the urn, and ...