An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

A soft robot crawls, climbs, and snaps into new shapes using a single air input, enhancing adaptability for medical and rescue applications.

A fishing boat capsized off the coast of Jeju Island on Wednesday, prompting a large-scale rescue operation by the coast guard, according to officials. According to authorities... A middle school ...