https://apnews.com/3fcc57edab06b5fdb324d25fd9bdf359

ISTANBUL (AP) — Turkey’s president promised Saturday to rescue the Marmara Sea from an outbreak of “sea snot” that is alarming marine biologists and environmentalists.

A huge mass of marine mucilage, a thick, slimy substance made up of compounds released by marine organisms, has bloomed in Turkey's Marmara, as well as in the adjoining Black and Aegean Seas.