Spot, the four-legged robot from Boston Dynamics Inc, is perhaps best known for its viral dance routines to songs like Uptown ...

The Air Force’s new Ghost Dog is a semi-autonomous, four-legged robot built to take on dangerous tasks so humans don’t have ...

Footage of trials using robot dogs for firefighting in Sichuan, China, has been released. They are supposed to crawl into places that are hard for human firefighters to access, drag hoses, transmit ...

Humanoid robots have been getting a lot of buzz this year. But quadrupeds — the mechanical “dogs” — are emerging as the true proving ground for embodied artificial intelligence. These four-legged ...