Since National Geographic began making maps in 1915, it has recognized four oceans: the Atlantic, Pacific, Indian, and Arctic Oceans. However starting on June 8, World Oceans Day, it will ...

The four ocean steam-ships that arrived at this port on Saturday met with a succession of heavy gales and boisterous head winds, varying from the south-west to the north-west, during their ...

The oceans are warming at an alarming rate, revealing an unprecedented acceleration in their temperature. A recent study shows that this phenomenon has quadrupled over the past four decades. Between ...