The California factory producing those cars will be converted into a production line for the long-promised Optimus humanoid robot.

From smart gadgets in our homes to complex computer programs, tech is everywhere. This makes the whole tech world exciting, but also a bit overwhelming. We’ll look at some of the big changes happening ...

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.