“Color in Motion” seems an appropriate name for the live butterfly exhibit that opened this week at Foellinger-Freimann Botanical Conservatory. In a 30-by-30-foot tent in the conservatory’s Showcase ...

To improve the next generation of insect-size flying machines, Johns Hopkins engineers have been aiming high-speed video cameras at some of the prettiest bugs on the planet. By figuring out how ...

Scientists have long wondered how butterflies fly – compared with other flying animals, the creatures have unusually short, broad and large wings relative to their body size. Now, experts have found ...

This is a preview. Log in through your library . Abstract In higher-order motion stimuli, the direction of object motion does not follow the direction of luminance change. Such stimuli could be ...