Elon Musk's SpaceX has reached a historic milestone with the Fram2 mission, as astronauts captured the first-ever video of ...

His books and scientific papers cover ten thousand years of Arctic history and range across the circumpolar region. He is a Senior Scientist at the Smithsonian Institution, teaches at Dartmouth ...

While some of the focus relates to impacts of climate change, rapid economic development and the potential for shifts in political and social structures in the region have also been in the limelight.

The Antarctic Circumpolar Current (ACC), the most powerful ... altering the fragile food web of the region. The ACC is a massive conveyor belt that moves water around the globe, connecting the ...

Scientists warn that Antarctic ice melt could significantly weaken a key ocean current, impacting sea levels and ecosystems.

The Antarctic Circumpolar Current acted as a kind of ... and modelling was needed to understand how the "poorly observed region" was responding to climate change. The research was published ...