High above the clouds, but far below the satellites, there exists a slice of Earth’s atmosphere that has remained frustratingly hard to explore. Known as the mesosphere, this region sits between 30 to ...

A team of engineers boasts of beating nature by creating the smallest human-made flying structure, a winged microchip that behaves just like the seeds from trees and plants but has better flying ...

Sometimes, in the pursuit of efficiency, we can make big gains by taking cues from nature. Wing design is one place where nature excels, and we've been cribbing its notes for everything from wind ...

Northwestern University says these are the world's smallest human-made flying structures, and they could be used for monitoring the environment,... It's neither a bird nor a plane, but a winged ...

Sometimes, in the pursuit of efficiency, we can make big gains by taking cues from nature. Wing design is one place where nature excels, and we've been cribbing its notes for everything from wind ...