Search Live allows users to point their phone camera at objects to get real-time assistance, enabling back-and-forth ...

I can tap, scribble, or circle anything on my Android phone to learn more in seconds. It even identifies songs.

NBC News' Gadi Schwartz reports on "3I/ATLAS," a mysterious outer space object that is thought to be billions of years old, making its closest approach to Earth, giving scientists an opportunity to ...