4G is here to stay for a while longer – Qualcomm quietly unveiled the Snapdragon 6s 4G Gen 2. It is aimed at entry-level and mid-range devices, just like the other new chip – the Snapdragon 4 Gen 4.

Before 5G took off in 2019, the old 4G LTE standard was the primary method for transmitting data on phones. Today, some of the best 5G smartphones are readily available. Still, these devices don't ...

Researchers have developed a fullerene-decorated PdCo nano-resistor network sensor that achieves fast hydrogen detection time of 0.40 seconds at 0.1% H 2 and a detection limit of 40 ppb at room ...