Each year, humpback whales make their long trip from Antarctica up past Australia's coast. But the journey that once followed ancient paths has become a maze of man-made hazards. What's ...

In recent years, the Southern Ocean has undergone one of the most dramatic environmental shifts observed anywhere on Earth.

A study published Monday in the Proceedings of the National Academy of Sciences found that increases in salinity in seawater near the surface could help explain some of the decrease in Antarctic sea ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015 ...

What stands out most about the book I'm carrying under my arm, as I meander through the exhibits at the National Maritime ...