According to Northwestern, the devices are the "smallest-ever human-made flying structures ... Northwestern's claim that these are flying structures. If these things fly, then so does dust.

Man-made bee's eye could mean big things for flying robots Scientists hope to emulate the honeybee's aerial navigational skills through human technology View 2 Images ...

Researchers have developed a microchip with wings that is the smallest ever man-made flying object. They hope that devices like it could be developed to monitor things like air pollution and ...

Second, that “temporary nonattributed objects, or those that are positively identified as man-made after analysis ... This comes in reference to unidentified flying objects that not only ...

Astronomers are enraged by a huge, bright new “man-made star” that now blocks out ... The Falcon Heavy The bright sphere is going to be flying around the Earth for nearly a year.

A recent Congressional document has revealed plans to divide unidentified flying objects (UFOs), or ... or those that are positively identified as man-made after analysis, will be passed to ...