Smartwatches are incredible tools, but they are demanding. They buzz during meetings, light up in movie theaters, and need to be charged almost as often as your phone. For many of us, the friction of ...

The flexible, hair-like device developed by Professors John Rogers and Yonggang Huang safely enters the uterus for continuous ...

Scientists have long wanted to watch iron(II) move inside living cells as it fuels metabolism, shapes immunity, and, in some ...

Forger takes a more favorable view toward the devices, which he says help keep the overlooked importance of sleep front of mind. He recommends them even for people without significant sleep issues, ...