Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

Climate change is creating new pathways for the spread of infectious diseases like brucellosis, tularemia, or E. coli in the ...

The swift thawing of Arctic ice caps stands out as a clear result of climate change. Higher temperatures worldwide have sped up this process. It affects ecosystems, sea levels, and access to resources ...

The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...

Volunteers from New Zealand to the United States are helping scientists document what will happen to coastal communities as climate change melts the polar ice caps and sea levels rise.

Escalating tensions in the Arctic over untapped resources and territorial claims raise concerns of potential conflict.