Reuters: Some prefer them grilled or steamed, but Russian scientists will now use sea scallops to monitor pollution levels at a Pacific oil terminal. An enormous sea scallop garden will be set up at the end of this month in Russia’s Far East Kozmino Bay, eight time zones east of Moscow. It will be the first Russian port to use mollusks as a water-monitoring instrument. "Scallops are a very good measure of water pollution because they are very sensitive to contaminants. They absorb and …