Most people think of Balto as the heroic dog who saved the town of Nome, Alaska, from an outbreak of diphtheria in 1925, but Togo the Siberian husky was the head of the sled dog team that ran 260 ...
Once a booming mining town in the early 20th Century, now the remnants of Kennecott remain surprisingly preserved, perched on the mountains of the Alaskan wilderness. Only around 200 people still ...
Coober Pedy is at the centre of Australia's opal mining industry. Now the town, where 60% of its residents live underground, is becoming a leader in sustainable living. Video by Clare Richardson ...