Last month was extreme: Temperatures in parts of the Arctic spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its lowest level ever recorded for ...

NASA's most ambitious Arctic voyage to date has revealed surprisingly high concentrations of ice particles in clouds over Greenland, a clue that may help explain why Arctic ice is melting even ...

Prime Minister Mark Carney announced Tuesday a Can$6 billion (US$4.2 billion) deal with Australia to develop an Arctic radar ...

Documents from the 1950s and 1960s show how the Pentagon poured support into climate and cold-region research to boost the ...

This data, which combines the extent of sea ice from the Arctic and Antarctic, has records that date back to the late 1970s. Previously, 2023 held the record low for global ice following decades ...

Ottawa will also invest an additional C$420 million to boost ... Arctic security a priority before Mr Trump returned to office, amid concern about possible Russian aggression as melting ice ...