To walk like a penguin – and yes, this is official advice from the NHS – the Scottish trust says to: Stick your arms out and ...

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

I watched Roborock's Saros Rover successfully dodge obstacles, climb stairs, clean the stairs and even dance. It blew me away ...

The Roborock Rover has garnered the attention that few devices can achieve at CES 2026, and I had the chance to see it in person.

Roborock unveiled at CES the Saros Rover, a robot vacuum with mechanical wheel-legs that can autonomously climb stairs and navigate uneven household surfaces.

People who need walkers are often reluctant to start using them because of stigma. A Colorado researcher has designed a walker she says has more appeal.

The solution to too much sitting is simple but hard to stick with. This walking challenge sets you up for success, with six ...

The Roborock Saros Rover can climb and clean stairs at the same time—but how does it compare to options from competitors?

Roborock's Saros Rover is redefining home cleaning. With its stair-climbing prowess, this robot vacuum is more than just a ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...