Auto-generated English subtitles are available for the video. Three years after it first captured national attention, mucilage, also known as "sea snot," has reemerged in the Marmara Sea and the ...

Turkey's President Recep Tayyip Erdogan has promised to save the country's shores from "sea snot" building up in its waters. A thick, slimy layer of the mucus-like matter is spreading along the ...

A thick layer of sea snot is spreading in Turkey’s Sea of Marmara to the south of Istanbul. It is posing a growing threat to marine life and the fishing industry. But what is it? Storm Blair has ...