However, as smoke alarm companies discovered, temperature plays a big role in how batteries perform. Hotter temps create less electrical resistance and amp up battery activity, while colder temps do ...

You can turn down the alarm volume on your iPhone through the Sound menu in your settings. Here are two ways to do it.

You can set an alarm on your Android device through the built-in Clock app. There, you can also customize the alarm in several ways.

No one tells you what those different beeps or on-off lights on your smoke detector mean. Here's what you need to know.

Go back to Settings > System and scroll down until you find the "Developer options" entry. Tap that entry. Scroll down until you find the "Quick settings developer tiles" entry and tap it. On the ...

Today in Money: We start the week with our regular careers feature - this time, we find out what it's really like to be a private investigator. We also report on the impact budget pension rumours are ...

Today in Money: Several big companies - Klarna, Microsoft and Amazon - have replaced human roles with AI, but what could this technology mean for the future of your job? We speak to workers, ...