In the “smart nation,” robot dogs enforce social distancing and an app can claim to neutralize racism. The reality is very different.

Mexico City has one of the most ambitious and sophisticated video surveillance systems in the world. But it hasn’t stopped crime.

Xi Jinping is using artificial intelligence to enhance his government’s totalitarian control—and he’s exporting this technology to regimes around the globe.

TSA is tracking regular travelers like terrorists in a secret surveillance program.