Mercury, DDT and other contaminants in fish are at a four-decade low
Monday, February 8, 2016 - 07:30
in Earth & Climate
Fish in today's oceans contain far lower levels of mercury, DDT and other toxic substances than at any time in the last four decades, according to a major review by scientists at the Scripps Institution of Oceanography in La Jolla. The researchers looked at nearly 2,700 studies of pollutants found...