Reuters - Tue, May 22, 2012LONDON (Reuters) - Robot "fish" developed by European scientists to improve pollution monitoring moved from the lab to the sea in a test at the northern Spanish port of Gijon on Tuesday. The developers hope the new technology, which reduces the time it takes to detect a pollutant from weeks to seconds, will sell to port authorities, water companies, aquariums and anyone with an interest in monitoring water quality. It could also have spin-offs for cleaning up oil spills, underwater security, diver monitoring or search and rescue at sea, they said. The fish, which are 1. ... More »Pollution-hunting robot fish take to the sea