Archive News

February 25, 2011Whether an individual parasitoid wasp reproduces sexually or asexually is determined by a single gene..

February 15, 2011Together with the University of Applied Sciences in Bern and other universities and Non-Profit-Organisations Eawag offers a new CAS (Certificate of Advanced Studies) about “Integrated Water Resource Management” (IWRM)..

January 17, 2011Health-threatening levels of arsenic and other toxic elements may contaminate drinking water used by seven million inhabitants of Vietnam's Red River delta, according to a study. Researchers have known for more than a decade that groundwater in parts of Southeast Asia contains naturally occurring arsenic, at levels which exceed the World Health Organization's (WHO) safety standards..

January 4, 2011Examination of deep sea corals reveals that there have been drastic changes to oceanic currents in the western North Atlantic since the 1970s. The influence of the cold water Labrador Current, which is in periodic interchange with the warm Gulf Stream, has been decreasing continually since the 1970s..