Snow

Hikers are seen walking next to the melting Fee Glacier above the Swiss alpine resort of Saas-Fee.

Melting glaciers make Alpine walking routes impassable this summer

A banner marking the Swiss border near the 3,480-metre high Rifugio Guide del Cervino refuge at Testa Grigia peak.

A melting glacier is moving the Italian-Swiss border

Global Choices' Emma Wilkinson looks out from a ship on the Antarctic expedition.

How did it feel to experience Antarctica's 'erratic' new weather?

Antarctica's white landscape is turning dark in the area where thousands among tourists and researchers flock every summer.

Why is the snow in Antarctica turning from white to black?

Snow in the desert.

Why is it snowing in the Sahara Desert?

A person walks past the Olympic rings in the Zhangjiakou competition zone ahead of the Beijing 2022 Winter Olympics in Beijing, China

Climate change will limit choice for Winter Olympics hosts, says study

19/01/2022

Ice cores provide an accurate record of the past climate.

Antarctic's oldest ice holds a 1.5m year record of climate change

02/12/2021

Tundra Ponds in the High Arctic near the Icefjord of Ilulissat, Greenland.

Scientists say the Arctic could be lush and green in future

19/03/2021

Although they look tempting, there's a good reason why you shouldn't eat icicles.

Why you should never eat icicles in cities, warns a meteorologist

08/01/2021