Upon his arrival in Greenland, Vice President JD Vance greeted a room of US military service members by remarking on the cold ...

The Arctic tundra has historically helped reduce global emissions. But rising temperatures and wildfires in the region are changing that, scientists say.

The coldest places on Earth are found at, or close to, the North and South Pole. Mountainous areas are also very cold. Cold environments are found at higher latitudes and higher altitudes.