A team of Chinese researchers has created tiny wings that are capable of flapping faster than butterfly wings — and which need only sunlight as a power source. According to the researchers, the design ...

You've heard of robotic bees, but have you heard of robotic butterflies? Chinese researchers have published a study that focuses on their efforts to develop solar-powered wings that imitate the ...

Last year, we brought you the story of tech company AeroVironment’s life-size artificial hummingbird, that flies solely by flapping its wings. Now, a group of Japanese researchers has successfully ...