Sanket and his students found their answer in bats and the winged mammal’s highly sophisticated ability to echolocate, or ...

But development didn't go completely smoothly. The researchers realised that the noise of the bat robot's propellers interfered with the ultrasound, requiring 3D printed shells to minimise the ...

Robotics experts are testing tiny drones that can be deployed in search and rescue missions even in dark, smoky or stormy ...

This week, Seattle-based startup Radical revealed it has successfully tested a full-scale prototype of its super-thin, ...

The dazzling aerial photos honored by the 2025 Siena awards offer "new ways of seeing familiar places," as one judge puts it.