ROCA team member recognized
ROCA team member Jeff Richey was honored twice this year for his scientific contributions to understanding global rivers.
Read MoreIts impact, however, is not limited to South America. (Image: NASA)
ROCA team member Jeff Richey was honored twice this year for his scientific contributions to understanding global rivers.
Read MoreThe Plume gives up more questions than answers!
Read MoreOnly a few of them. Bacteria are in every habitat on Earth, growing in soil, hot springs, radioactive waste, water, as well as in organic matter and the live bodies of plants and animals. Bacteria recycle nutrients, with many steps in nutrient cycles depending on these organisms, such as nitrogen fixation.