Every year, the moment we witness the very earliest signs of spring, CNET takes its cue to decamp to Barcelona for Mobile World Congress. This is the world's most important mobile show, and one of the ...

We’re still seeing new phones come out all the time, packed with tech talk and flashy ads. But does it still have that same ...

For a long time, just about every smartphone used the same type of battery – a lithium-ion one, and while these do the job just fine, they have meant that most phones need charging daily, with battery ...