The Earth Looks Gorgeously Fragile in Infrared

Our planet looks very different, when viewed in infrared light from space. Astronaut Don Pettit shoots footage of huge swathes of our planet from the International Space Station — first using a regular camera, and then using a camera that films in infrared. Take a look at glowing red forests and strangely blue lakes. » 5/11/12 12:40pm 5/11/12 12:40pm

This butterfly could hold the secret to letting you see in the dark

The opalescent wings of the Morpho butterfly embody a perfect marriage of aesthetic beauty and biological functionality. Scientists believe that a better understanding of this creature's wings and their chemical makeup could have big implications for imaging technologies like night vision goggles that rely on sensing… » 2/15/12 12:00pm 2/15/12 12:00pm