Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

Air traffic controller staffing shortages worsened over the weekend as the nation's government shutdown hit its fourth week, leading to delays and anxiety, and experts say it won't get better until ...

Applied Materials AMAT is benefiting from rising demand for AI infrastructure as the global data center, cloud and technology space moves toward AI integration. These factors are increasing the demand ...

The year 2020 marked a turning point for Harley-Davidson motorcycles. The iconic American motorcycle manufacturer introduced its Reflex Defensive Rider System (RDRS) on all Harley-Davidson CVO, Tri ...

American Airlines Group Inc. flight delays swelled to more than 1,000 on Wednesday before the carrier was able to resolve a technical issue affecting its aircraft maintenance procedures. American didn ...

Flight punctuality during Europe’s peak summer season improved significantly this year, despite record-equaling numbers of air services, according to the Civil Air Navigation Services Organization ...

Electric traction has become a critical part of a growing number of systems that need efficient motion and position control. Motors do not just provide the driving force for vehicles, from e-bikes to ...

The Federal Aviation Administration has given the green light for industry to start working on and turning in their proposals for a contract to stand up a new air traffic control system for managing U ...

Mitsubishi Electric is supplying traction systems to Spanish rolling-stock manufacturer CAF for 60 trains. Credit: Mitsubishi Electric Corporation. Mitsubishi Electric has commenced the supply of ...

OpenAI said it, too, had built a system that achieved similar results. By Cade Metz Reporting from San Francisco An artificial intelligence system built by Google DeepMind, the tech giant’s primary ...