Otto, a self-steering robot on wheels, rolls through Hancock Regional Hospital during a demonstration Tuesday. The hospital ...

An occasional look at the ever-growing collection of tools and accouterments catering to the cannabis consumer in Southern California. Meet your newest party guest. Otto is a new gadget — and the ...

There are plenty of Arduino-based robots in the world, but actually building one is a bit tough if you're not familiar with Arduino programming. But a company called ArcBotics has created an ...