Polar bears are walking on an ever-faster 'treadmill' of ice

The Arctic is a 'dead end' for ocean plastic

Latest iceberg off Newfoundland coast leaves crowds awestruck

Brazil, Mexico make first deposits to 'doomsday' data vault

7 must-see films at the 2017 Environmental Film Festival

What are megaslumps, and how do they threaten our planet?

Scientists propose giant air conditioning system to 'refreeze' the Arctic

2016 was the Arctic's warmest year on record 'by far'

This Canadian town hosts over 1,000 polar bears every year

How much Arctic sea ice did you melt today?

Mysterious 'ping' reported in Arctic Ocean

9 trailblazing female explorers