Scientists say that the Atlantic Ocean is cooling down, and they're not quite sure why. The reason behind the cooling remains a mystery to experts. So let's examine what is exactly going on.

Melting Antarctic ice is slowing Earth's strongest ocean current, according to a new ... come back to Antarctica," Gayen said. "If it slows down, what will happen is, things can migrate very ...

An curved arrow pointing right. Lake Sørvágsvatn is in the Danish Faroe Islands, and looks as though it's floating on top of the Atlantic Ocean. Story and editing by Jeremy Dreyfuss, footage ...