A controlled engine test running at full power, focusing on performance, stability, and system checks. A practical look at how engines are evaluated before real-world use. What do engineers look for ...

OpenAI announced it will begin testing ads within ChatGPT in the coming weeks. Ads will begin to appear at the bottom of the chatbot's answers, and they will be clearly labeled, OpenAI said. OpenAI ...

ETS, a nonprofit that owns the GRE and Toefl tests, has held talks to sell the exams or find one or more strategic investors, according to people familiar with the matter. While the GRE has been a ...

McLaren has released the first images of the car Lando Norris will use to defend his Formula 1 title, albeit finished in an interim testing livery. The MCL40 will hit the track for the first time at ...

This is an edition of the WSJ Technology newsletter, a weekly digest of tech columns, big stories and personal tech advice. If you’re not subscribed, sign up here. When Elon Musk’s xAI began allowing ...

The Navy doesn’t have a clear plan for replacing the capabilities of an aging destroyer used to test the effectiveness of ship defense systems needed to protect against threats like those recently ...

Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The University of Manchester has led the world's largest study to set a new global ...

This is read by an automated voice. Please report any issues or inconsistencies here. California’s emergency services director Nancy Ward initially accepted FEMA’s cleanup terms that excluded testing.

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one. “As of today, the ...