Although a number of wheeled robots can traverse uneven terrain, their body doesn't stay level as they do so, making them unsuitable for many tasks. That's where the KATR comes in, as it uses ...

Inspired by the wheel-bodied battle droids from Star Wars, a scientist has created a robot that rolls along on one big wheel, using extendable legs to steer. Instead of smashing the Rebel Alliance, ...

A year after launching the first robot vacuum with an extendable arm, Roborock is back at it at CES 2026 with a robot vacuum with extendable legs. While the new robot vacuum — which can climb stairs ...