A research team led by biogeochemists at the University of California, Riverside has tested a popular hypothesis in paleo-ocean chemistry, and proved it false.

Biology - Cell & Microbiology

Dec 23, 2012 4.9 / 5 (17) 15 |

Nickel, an important trace nutrient for the single cell organisms that produce methane, may be a useful isotopic marker to pinpoint the past origins of these methanogenic microbes, according to Penn State and University of ...

Space & Earth - Earth Sciences

Jun 22, 2009 5 / 5 (2) 0