Rising background temperatures are conspiring to make Arctic winter warm waves more common and persistent.
It's hard to imagine the Larsen C iceberg. These images help make it clear how massive it is.
Antarctica just calved one of the biggest icebergs ever recorded.
In addition to the main iceberg, a swarm of smaller icebergs is expected to break off Larsen C soon.
Arctic melt season has begun in earnest with sea ice at its lowest June volume on record.
New data has revealed just how big the Larsen C iceberg will be. Spoiler: it's going to be massive.
The soon-to-be Larsen C iceberg is pulling away from the ice shelf at an unprecedented rate.
An uptick in clear, sunny summer skies is driving a jump in surface melt across the Greenland ice sheet.