Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes difficult pursuit of tracking deep-space objects.

California is the biggest market for electric vehicles in the U.S. and by a wide margin, accounting for nearly 35 percent of ...

After realizing her business survived the Eaton Fire, Nikki High, opened her bookstore’s shelfs for donations and offered ...

During a news conference to commemorate Pasadena officers, Police Chief Gene Harris showed a powerful video, which is now an ...

For years, Elon Musk has talked about Dojo — the AI supercomputer that will be the cornerstone of Tesla’s AI ambitions. It’s ...

California’s push to electrify its cars is facing a potentially serious problem: People aren’t buying electric cars fast enough.