Latest from Arctic

Canada moves on Northwest Passage

Explorers beat odds in Canadian Arctic

Arctic sea ice meltdown speeds up

Polar bear shark theory hard to swallow

When the world stops

Ninety billion barrels of oil revealed in fragile Arctic

Peter Hillary completes climb of seven summits

<i>Gwynne Dyer:</i> Heat goes on Arctic Circle

From pole to pole on their own steam

James Hooper and Rob Gauntlett became the first people ever to travel from the North Magnetic Pole to the South Magnetic Pole and on to Australia entirely under their own steam.

Melting moments

World about to get a crude awakening

Trekking to the Pole? Don't forget a kayak

Trips over ice to the North Pole may be impossible in summer in just a decade or two because of global warming, says one of the world's leading polar adventurers.

Nordic nations sound alarm over melting Arctic

Sceptic pours cold water on polar bear extinction 'myth'

Arctic 'report card' warns of a reduction in sea ice

Heatwave creates mudslides

Thawing ice heats debate on sovereignty

<i>TV Review:</i> Masters of the 'Zooniverse'