A new study details how researchers successfully built and operated a motor using coils woven from pure carbon nanotubes instead of the heavy copper that has been the standard for a century. But can ...

Electric scooters can be a convenient and low-stakes way to get around. Out of the box, most are fairly slow and tepid in performance. They’re usually built to be safe and simple transport, not for ...

Rare bus-sized phantom jellyfish caught on camera. See video US Navy releases footage from onboard USS Abraham Lincoln amid tensions with Iran Elon Musk warns a new social network where AI agents talk ...