Scientists have developed a methodology to detect the influence of discharges from open water fish farms on marine ecosystems. With this methodology, based on the analysis of the isotopic signal of ...

Director of Scholarship at Change Management Unit at the Vice Chancellors' office; Professor and Head of Archie Mafeje Research Institute, University of South Africa Re-search is a dirty word.

Pew Research Center’s experts provide analysis of trends shaping the world grounded in the Center’s rigorous empirical research. Because the Center is strictly neutral, its experts do not make policy ...