Carrie Underwood knows what it feels like to be overwhelmed — and on the latest episode of American Idol, one contestant’s story hit home in a big way. The country superstar was moved to tears during ...

This is a simple app you can use to turn your smartphone into a barcode scanner. To use it, you have to download both a server application and an Android application ...

Spin-out Merge Labs aims to rival Elon Musk’s brain-chip company Neuralink. But researchers say the technology is still at an early stage. Brain implants are beginning to help people with severe ...