Did our AI summary help? China is tightening control over silver exports starting January 1. On paper, it looks technical. In reality, it marks a quiet but consequential shift: silver is being ...

In Shanghai, a man relies on a robotic dog to collect takeaway food. He doesn’t move nor speak, and yet the dog gets the command. The man does it using only signals from his brain. For Mr. Zhang, who ...

infrastructural design and the needs of the people, and the bus termini of Nairobi can become an excellent model of smart, ...