The impact of industrial fishing on coastal ecosystems has been studied for many years. But how it affects food webs in the open ocean―a vast region that covers almost half of the Earth's surface―has ...

Biology - Ecology

May 13, 2013 5 / 5 (3) 0 |

(Phys.org) —Researchers from the University of Tübingen have been able to show for the first time how microorganisms contributed to the formation of the world's biggest iron ore deposits. The biggest known ...

Space & Earth - Earth Sciences

Apr 25, 2013 4.1 / 5 (7) 2 |