Sit on your yoga mat and gently bend your knees. Then connect the soles of your feet and interlace your hands below your feet.

A vapour sensor based on an exact replica of the butterfly-scale design will most probably be unable to selectively quantify more than ten individual vapours from their mixture. A man-made ...

A group of Osaka University researchers has developed a novel design for daylight window panes inspired by the structure of the Morpho butterfly wings that shine in a brilliant blue. The pane ...