The foundation of the sea's food chain is largely invisible. Countless billions of one-celled organisms, called phytoplankton, saturate sunlit upper-ocean waters worldwide. These tiny plants and ...

What's at the bottom of the bottom of the food chain? Well, think small ... smaller than you can see. Tiny life forms in the ocean, too small for the naked eye to see. There are (and scientists ...

So the researcher at Dalhousie University in Nova Scotia has now turned his attention to the marine food chain and the ocean plant life that ultimately feeds almost everything else. Sponsor ...

Arctic blooms occurring earlier: Phytoplankton peak arising 50 days early, with unknown impacts on marine food chain and carbon cycling Date: March 3, 2011 Source: University of California - San ...