The Arctic could be free of sea ice roughly a decade earlier than projected, scientists warn – another clear sign the climate crisis is happening faster than expected as the world continues to ...

The Arctic is the early warning system for climate change and the loss of sea ice is a clear sign it’s in trouble, scientists say. It should be reaching its annual maximum levels of ice at this ...

The Arctic could see summer days with practically no sea ice as early as the next couple of years, according to a new study out of CU Boulder. The findings, published March 5 in the journal Nature ...