New research is challenging the ongoing debate about the Arctic's glacial past, suggesting that the region may never have ...

New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

The extent of the sea ice winter maximum in the Arctic is at its fifth-lowest level since the 1970s, and is massively below average.

Thawing ice in the Arctic may open up new routes for internet cables that lie at the bottom of the ocean and carry most international data traffic. And more routes matter when underwater ...

Over the past 25 years, the amount of summer Arctic sea ice has diminished by more than 1 million square kilometers. As a result, vast areas of the Arctic Ocean are now, on average, ice-free in ...

A collaborative project Seabed 2030 has made significant progress by mapping a new area in the Arctic Ocean. The initiative, which aims to map the entire global seafloor by 2030, utilizes advanced ...

Security threats to the Canadian Arctic emanate from outside the region but target or affect the region itself ...

Some of these intervals likely featured much thickened and/or concentrated sea ice and incursions of ice shelves and armadas of megasized icebergs from the margins to the center of the Arctic Ocean.

Thawing ice in the Arctic may open up new routes for internet cables that lie at the bottom of the ocean and carry most international data traffic. And more routes matter when underwater ...