As Iranian authorities restore some online services after crushing antigovernment demonstrations, they are using a technological dragnet to target attendees of the protests.

A Chinese user managed to install a SIM card tray on an iPhone Air by embracing a hardware trade-off. Here are the details. A viral post is making the rounds today, showcasing what appears to be an ...

Physical SIM cards have long been synonymous with phone numbers. They've changed greatly from what they once used to be — giant cards you'd have to put in after removing your phone's battery – but ...