Tecno is always a delightful visit during MWC, the brand has a history of bringing interesting concepts to bear. This year, there are a pair of them, including a tri-fold phone I couldn't dive into, ...

Before CMOS sensors, digital cameras used charge-coupled devices or CCD sensors. This classic sensor design gathers light from the pixels and sends it to an amplifier in order to convert energy from ...

A new tool called My Music My Choice lets artists poison their songs before release, adding inaudible changes that break AI voice cloning while leaving the music untouched for human listeners.

From AI-powered phones to foldable gaming PCs, these are the most innovative products we saw at Mobile World Congress 2026 in Barcelona.