Marine biologists call them the "street children" of the Bosphorus Strait. Pods of dolphins live in a narrow, 20-mile-long channel of water running through Istanbul. They swim, play and breed in ...

A CARGO ship laden with 3,000 tonnes of Ukrainian grain has run aground in the Bosphorus Strait, effectively blocking access to the Black Sea. Express. Home of the Daily and Sunday Express.

This week’s Sea-Floor Sunday image* is from the Black Sea side of the Bosphorous Strait and, as always, shows sea floor bathymetry (hot colors are shallower water and cooler colors are deeper ...