Startup firm Near Space Labs has been using stratospheric balloons to lift its AI robots to altitudes as high as 40,000 feet, ...

One small step for man, and one giant leap for robot kind! Meet BALU, the walkin', hoppin' stumblin' balloon. The tech event took place in Long Beach, California.

If scuba divers use inflatable BCDs (buoyancy control devices), why don't underwater robots? Well, an experimental new one does, and the technology is said to be much more energy-efficient than ...