When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new brain-machine interface (BMI) uses light to "speak" to the brain, mouse experiments show.

Researchers at the University of Gothenburg have announced an interesting invention: the “smallest on-chip motor in history.” Surprisingly, this tiny motor is so small that it can fit “inside a strand ...

Artificial intelligence has dazzled the world with its ability to create pictures, words, and even music from scratch. But behind the magic lies a hidden cost. Training and running today’s most ...