Oil spills in the ocean can have a devastating effect on marine ... The dispersants help break up the oil slick and allow the smaller droplets to sink into the water column. While this reduces ...

But ocean pollution isn't just about large oil slicks that spread across the water's surface. As a new report, Sea Slick, ...

"A small oil slick reached Sevastopol today," the Moscow-installed head of the city, Mikhail Razvozhayev, said on Telegram, publishing a video of the oil, a thick substance known as mazut.