Artificial intelligence is being used for everything from text generation to space exploration. Now, the technology is being ...

(CNN) — It's an almost inevitable part of any shopping trip. You enter a store to grab a few necessities and find yourself pushing, pulling, lifting, and/or dragging your cart up the baking aisle as ...

The Palletrone is essentially a multi-rotor drone enclosed in a protective cage, creating a hovering platform that users can push around at chest height. Developed by researchers at Seoul National ...