UD doctoral student Tianyu Zhou is pictured on the right using a shovel to remove snow that covers the sea ice during a ...

Arriving into this patch of the Arctic, the sediment was pushed upwards by the sea ice. Now, the “ghost island,” a.k.a. iceberg sits firmly at the bottom of the ice. But it could break away ...

In the 1980s satellite data showed that Arctic sea ice extended ... 300 feet to feed on clams and other bottom dwellers. In between dives they rest on sea ice; dry land is a less convenient ...

Sea ice at both the top and bottom of the planet continued its decline ... Meanwhile, the 46-year trend of shrinking and thinning ice in the Arctic Ocean shows no sign of reversing.

This data, which combines the extent of sea ice from the Arctic and Antarctic, has records that date back to the late 1970s. Previously, 2023 held the record low for global ice following decades ...