Russian officials have revised their estimates of the oil spill in the Black Sea, now reporting that approximately 2,400 metric tons of oil products were released, a reduction from initial figures.

Thirty-two dolphins have died since fuel oil spilled out of two storm-stricken tankers three weeks ago in the Kerch Strait, ...

Most of the more than 30 dolphins killed in a Russian oil spill in the Kerch Strait were from the endangered Azov species.

During a period of stormy weather in the Black Sea and the Kerch Strait, Russia has lost structures that protected the ...