Large sea anchors could be used to drag water under a bold plan to keep the Atlantic Meridional Overturning Circulation ...

Jimmy Graham has spent a year and a half preparing to row the Arctic Ocean, and he'll set out in just a few days. Here's how ...

A recent study is shedding light on the ongoing accumulation of mercury pollution in the Arctic — despite the international ...

Arctic sea ice has receded ever further, including increasingly in winter when the extent of sea ice is at its most prominent ...

The dramatic loss of sea ice around Antarctica has occurred with the re-emergence of the Maud Rise polynya in the Weddell Sea ...

Research ships rarely brave the Greenland Sea in winter. Early this year, scientists ventured into the ice-covered waters to capture crucial data about the planet’s future.

Despite falling global mercury emissions, mercury levels in Arctic wildlife continue to rise. A new study reveals that ocean currents are delivering legacy mercury pollution from distant regions ...

A patch of the Atlantic Ocean just south of Greenland is cooling while much of the world warms. The origin of this "cold blob ...

New Danish research reveals ocean currents as a major source of mercury contamination in the Arctic Despite global reductions in mercury emissions, mercury concentrations in Arctic wildlife ...