Chen Wei-shou, the pioneer of Taiwan butterfly research, remembers being spell-bound when as a boy of six he first saw "a flower that could move". A life-long obsession had begun.
Oct 14, 2012 in Ecology
(AP)—In thousands of Earth orbits, the space shuttle Endeavour traveled 123 million miles (198 million kilometers). But the last few miles (kilometers) of its final journey are proving hard to get through.
Oct 14, 2012 in Space Exploration
- 1 2