"Once a Raspberry Pi is banned, a smartphone sails through security despite being way more powerful, more connected, and more ...

Built by Sensia Technology, it was thin enough to hang like a tapestry or slip under bedding. Volume was modest, audio ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

In Africa, artificial intelligence and data is being used to identify pollutants and clean up the air. On the outskirts of Cairo, the pyramids shimmer in a brownish haze. In gridlocked Nairobi, ...