Overfishing is a serious problem that threatens the world's marine ecosystems. Every year, millions of tons of fish are caught and consumed by humans, often to the point of depletion.
Russian scientists have presented preliminary results of the ichthyofauna study in the vicinity of the Russian Arctic city of Norilsk, an area affected by the diesel fuel spill that happened in May last year. The findings are conclusive: the fish are safe to eat.