The sea ice in the Arctic was the second lowest on record for January last month, according to a US analysis released Tuesday ...

Observing Greenland from a helicopter, the main problem is one of comprehending scale. I have thought we were skimming low ...

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its ...

Even though 'glacial' is commonly used to describe extremely slow, steady movement, a new study has found that glaciers speed up and slow down on a daily -- even hourly -- basis in response to changes ...