One city is allowing Tesla to drive passengers without a safety driver, but "unsupervised" claims may not be what they seem to be. Here's what we know.

The 3.5 mm headphone jack has been in decline for many years, but if your phone still has one, you can use it for a lot more than just listening to music.

Replying to a "wrong number" spam text tells the spammer that your number is in use, which can then lead to more spam texts.