The experts have said that the weakening polar vortex, which circles around the frozen ice cap, will split off and create ...

Arctic ice is renowned for its shimmering beauty, forming a colossal frozen cap that crowns our planet. Its reflective surface dances with light, resembling an enormous, natural mirror.

The sea ice cap grows during the cold Arctic winters and shrinks when temperatures ... The changes - if they happen - could unlock frozen deposits of methane which would further overheat the ...

In "Ends of the Earth," Neil Shubin travels north and south to explore the frontiers of polar science and history.