A drone fitted with a parachute appeared over Kharkiv in early March 2026, adding a strange new variable to an already intense aerial campaign against Ukraine’s second-largest city. No official ...

For the first time in history, a brain-computer interface has crossed the threshold from experimental device into commercial medical product. The technology that achieved it does not come from ...

I can tap, scribble, or circle anything on my Android phone to learn more in seconds. It even identifies songs.