Almost a quarter of kids aged 5-7 have smartphones
The regulator calls the data a "wake up call", and says parents and industry need to do more.
Category Archives: Science
Almost a quarter of kids aged 5-7 have smartphones
The regulator calls the data a "wake up call", and says parents and industry need to do more.
Why a deluge of Chinese-made drugs is hard to curb
Thousands of Chinese companies are making synthetic opioids and shipping them around the world.