Standing tall over pretty much every airport in the world, a reassuring presence reminding us that planes are being guided safely along set paths, is the air traffic control tower. But not at Sweden’s ...

Steven Ewing spent his childhood reading car magazines, making his career as an automotive journalist an absolute dream job. After getting his foot in the door at Automobile while he was still a ...

THE earliest light signals for controlling traffic were operated manually by the police. The next type were operated on a ‘fixed-time’ basis by purely mechanical devices. A later development is to ...