Flagship launches and experimental concepts shaped the smartphone story in Barcelona this week, writes JASON BANNIER.

Revamping my phone for better focus ...

In January, after TikTok announced a deal to transfer its US operations, Apple began blocking people in the US from ...

Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your battery, including a new option to monitor battery-hungry apps.