locking up water far from the oceans. Sea levels plummeted, exposing land bridges between Africa and Eurasia and between Eurasia and North America. Eventually, South America moved north and merged ...

It stretches from Europe to North and South America, and is the second ... pollutes the oceans and can be harmful to sea creatures. Some kinds of rubbish, such as plastic, are eaten by sea creatures.

President Donald Trump on his first day in office signed an executive order calling for the Gulf of Mexico to be renamed the Gulf of America on federal documents ... Nations Convention on the Law of ...