Running ultra-marathons in places of great beauty and the pandemic lessons learnt

Massive iceberg continues losing mass as it swirls around South Georgia island

Strong currents pivot massive iceberg, causing it to break as it nears south Atlantic penguin island

Giant iceberg on course to collide with south Atlantic penguin colony island

Sea change: How keeping Antarctica frozen could save the world

How Antarctica affects Singapore and the world

Antarctica to lift seas by metres per degree of warming, study shows

Earth's ice sheets tracking worst-case climate scenarios

Giant Antarctic ice shelves facing fracture risk, study shows

Antarctic winds trigger rare snowfall across south-eastern Australia