Google already maps the earth, the sky, and the streets. Now, along with a birthday Google doodle, the search engine maps underwater.
Amid cropland and freshwater shortages, deep-water 'free-range' fish farming gives people protein – and jobs. Modern marine aquaculture could put Haiti on the cutting edge of the fastest-growing global food industry.
The X Prize Foundation is offering $1.4 million for technology that can improve the methods for surface oil cleanup by at least 50 percent.
Sailing around the world on his iconic ship Calypso, Cousteau captivated audiences.