The 3G shutdown is coming to make room for the newer 4G and 5G networks. Major cellular providers will be phasing out the network in 2022, rendering 3G devices such as smartphones mostly useless. Cars will also be affected, in addition to connected devices such as tablets, smartwatches, home security systems and even medical devices that are incompatible with the newer network standards.

Dangerous challenges and trends predate social media and continue to find new audiences on apps like TikTok. A deadly challenge dating back more than a decade is once again making the rounds, and it could be responsible for the death of a 10-year-old girl just last month.

Everyone has multiple devices these days, and with all that tech comes numerous cables. TVs, sound systems, desktop computers and monitors can lead to a massive heap of out-of-control cords. It's easy to get confused about which cable belongs to what. How do you remember which port to plug a device into? We have a simple solution.

While some phone chargers will work faster than others, there are other forces at work here. You don't need to be an engineer to figure out the best charger for your phone, but we'll make it even easier for you.

Most of us were so occupied with Christmas dinner and opening presents that we failed to realize that NASA launched the most advanced telescope in history into space. So, where is the James Webb Space Telescope now? We found a cool site that helps you track its progress, speed, temperature and more.

In an emergency, the speed of first responders could be the difference between life or death. In many parts of the country, that can take up to seven minutes. But if you use this app, you can get help to your loved ones in just two taps.