Imagine this: a whisper-quiet Rivian EV Amazon delivery truck pulls up to your front door, and before the driver even has a chance to step out, the back of the van briskly rolls up and out jumps a ...

As Amazon builds up its robotic workforce, we’re seeing everything from squat and goofy to humanoid and somewhat intimidating. The Amazon Astro (and its doomed Business version) putters around with a ...