Researchers have developed a bird-like robot capable of walking, hopping, and leaping into flight. Named RAVEN (Robotic Avian-inspired Vehicle for multiple Environments), the design features ...

Robot vacuums have spent years bumping politely into the base of staircases, forever exiled to a home’s ground floor. Dreame is trying to end that limitation with a machine that does not just roll, ...

Drone aircraft are no longer curiosities—they're widely used in recreation, transportation, and even warfare. Most of these flying machines use rotary-wing quadcopter designs, which allow them to take ...

What is it about a cheetah's build that enables it to run so fast? What gives the wolf its exceptional endurance? While these questions can be partly answered through animal experiments, many ...