Record-low winter sea ice in the Arctic this year adds to a continued trend of decreasing seasonal sea ice and an increase in threats faced by communities along Alaska’s northern and western shores.

We know it’s getting warmer. Earth’s climate has changed naturally over thousands of years—through cycles of ice ages and ...

Apr. 14, 2025 — Whether for cooking, heating, as a light source or for making tools -- it is assumed that fire was essential for the survival of people in the Ice Age. However, it is puzzling ...

Few have endured what Ejnar Mikkelsen and Iver Iversen did. Abandoned by their ship, these two Danes spent two winters in a ...

All in all, these records show that Earth's global average temperature has increased by about 1.8 F (1 C) since the ...

With the Italian station already moved, the UK station is next in line in spring. Until recently, scientists hoping to study the sea ice in the Arctic could research at the station but the ...

4,500), you must fly or, sea ice permitting ... firm conclusions: “The Arctic is changing so fast that when it comes to learning basics, we may have started too late.” In a third study ...

Tromso sits at the centre of the northern lights’ oval, meaning that the lights can be visible even when activity is low.

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...

“In the late 1990s, water started coming out ... Less snow covers the Northern Hemispherein winter. Less sea ice appears in the Arctic in spring and summer. Glaciers are retreating and shrinking ...