This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

A novel dye-sensitized photocatalyst developed at Science Tokyo enables the capture of long-wavelength visible light for ...

UNIST scientists turn raindrops into electricity using carbon fiber rooftops to power smart drainage and flood warnings.

From disaster zones to underground tunnels, robots are increasingly being sent where humans cannot safely go. But many of ...