Greenland sharks live for centuries with slow heartbeats and metabolism. Scientists study their longevity secrets.

For decades, scientists believed the Arctic Ocean was sealed under a massive slab of ice during the coldest ice ages — but new research proves otherwise. Sediment samples from the seafloor, paired ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

An unprecedented Arctic heat wave caused record high temperatures in Greenland and Iceland, raising major concerns among ...

Set sail on an epic journey through the Northwest Passage, where the crew faces the majestic yet hazardous icebergs that ...

First created during the Cold War, Project Iceworm saw the US plan to store hundreds of ballistic missiles in a system of ...

For most of the year, Greenland is covered in ice and snow and its locals retreat indoors. But for three short months ...

As the ice on Greenland retreats today, it’s causing the sea level nearby to fall, rather than rise. Only as far as Scotland, some 1,500 miles from Greenland, does this sea level fall switch to ...

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.

The collapse of the world’s second-largest ice sheet would drown cities worldwide. Is that ice more vulnerable than we know?