Dozens of sea mammals have been found dead since last month's Russian oil tanker spill in the Black Sea, a dolphin rescue centre said Sunday, as authorities raced to contain the disaster.Russia's ...

The spill began on December 15, when two ageing Russian tankers were caught in a storm off the Kerch Strait linking Crimea to southern ... dolphins -- a type of harbour porpoise that look similar ...

Ukraine has accused Russia of a cover-up over the spill of thousands of barrels of oil from two tankers that split in two ...

The Emergencies Ministry said Saturday that over 155,000 tons of contaminated sand and soil had been collected since oil ...