On a seaside field south of Shanghai, workers are constructing a nuclear reactor that is the flagship for Beijing's ambition to compete with the United States, France and Russia as an exporter of atomic power technology.
Uber is putting self-driving on the fast track of its business model. The on-demand car pioneer recently bought Otto, a company that's designing autonomous big rigs.
An effort to replace obsolete pay phones with Wi-Fi kiosks that offer free web surfing and phone calls has been a hit with panhandlers and the homeless, the least wired people in the city.
Privacy officials in Canada and Australia have found that cheating website Ashley Madison had inadequate security safeguards and policies despite marketing itself as a discreet and secure service.
Internet technology has evolved at lighting speed. How is all this high-tech upheaval changing human behavior?