Standing on top of Mount Everest, Greg Mortimer, can hardly catch is breath. The air is so thin, it barely fills his lungs.

With a new airport opening in the capital later this month and a clutch of expedition cruise itineraries available, Joanna ...

The expedition followed a gruelling 53 day ski across the Antarctic from the Union Glacier to Constellation Inlet ... “After ...

Today, Antarctica is a huge frozen continent, though it was once temperate enough to be covered in swampy forests. Now, a ...

This Antarctic ice mass holds an immense volume of water that, if it melts, could set off a chain reaction, driving sea ...