The C-17: Antarctica’s Heavy-Lift Workhorse

Each austral spring, a distinctive grey aircraft reappears over Antarctica. The Boeing C-17 Globemaster III connects Christchurch, New Zealand, with McMurdo Station, carrying scientists, support staff and tonnes of equipment to the world’s most remote continent.

Antarctic Tourism’s Ethical Tension Draws Fresh Scrutiny

A new academic study examining former Antarctic tour guides has reopened a long-running debate over the role of tourism in one of the planet’s most environmentally significant regions, prompting a detailed response from the International Association of Antarctica Tour Operators (IAATO).

How Horizon Scans Help Set Antarctica’s Research Agenda

Over the past decade, horizon scanning has become one of the most influential tools used by the Scientific Committee on Antarctic Research (SCAR) to identify the questions that matter most for the future of Antarctic and Southern Ocean science.

Ptolemy’s Southern Shore: The Map That Closed an Ocean

For centuries, one of the most influential geographic ideas about the southern hemisphere rested on remarkably thin evidence. Claudius Ptolemy’s world map, based on knowledge compiled in the second century AD and revived during the Renaissance, depicted the Indian Ocean as a vast enclosed sea, bounded to the south by an unknown landmass.