A Harvard Business School study shows that several AI companions use various tricks to keep a conversation from ending.

Like octopuses squeezing through a tiny sea cave, metatruss robots can adapt to demanding environments by changing their shape. These mighty morphing robots are made of trusses composed of hundreds of ...

DoorDash claims its Dot robot is purpose-built for local delivery, and can switch between sidewalks, bike lanes and roads as needed. The robot carries the same load as any other sidewalk-sized ...