[Ye Guan] has always been fascinated by walking robots — so he decided to build his own. It’s called Project Sentinel, and he’s loosely based the design off of the Sentinel Walker from ...

Spider-Man and the X-Men's greatest robot villains have officially combined to form a terrifying new superweapon: the Sentinel-Slayer. While most of their rogues' gallery consists of human enemies ...

The British company Deep is developing apartments in which people can live permanently on the seabed. A test module is due to ...