What is a smartphone? The answer is not so simple, judging by the number of definitions available. In fact, it can be a bit of a mystery. All the popular definitions rely on the fundamental ...

The modern smartphone is a marvel of miniaturization, packing the power of a desktop computer into a device that fits in your hand. At the heart of this revolution lies the System on a Chip (SoC), a ...

Researchers found higher rates of depression, poor sleep and obesity among tweens who had early access to a cellphone.

A Pew Research study found that more than half of parents surveyed with kids ages 11-12 said their children have smartphones at 57 percent.

You often hear that the phone in your pocket has more processing power than the room-sized computers that NASA used to help send astronauts to the moon. But modern smartphones also have relatively ...