Face to face with glaciers in Greenland: Exploring an icy island best discovered by sea
With a new airport opening in the capital later this month and a clutch of expedition cruise itineraries available, Joanna ...
'Grey glaciers': realities of climate change laid bare by one of Australia's greats
Standing on top of Mount Everest, Greg Mortimer, can hardly catch is breath. The air is so thin, it barely fills his lungs.