Songs have lowered in frequency, in part because of changes to ocean water. Whales in the ocean around Antarctica are changing their tune, according to a new study. Publishing their findings in the ...

In a remarkable discovery in Antarctica, a rare ‘pack ice’ killer whale was filmed swimming through the snow, providing a glimpse into the lives of this unique population of orcas. Researchers, led by ...

The amount of carbon dioxide in the atmosphere has continued to accelerate, increasing by a record amount last year. Trees, plants and tiny plankton in the ocean all convert CO2 into the oxygen we ...

In the face of growing global pressures, a new report from Securing Antarctica's Environmental Future (SAEF), including University of Adelaide researchers, highlights the opportunity to strengthen and ...

Seen from space, Antarctica looks so much simpler than the other continents — a great sheet of ice set in contrast to the dark waters of the encircling Southern Ocean. Get closer, though, and you’ll ...