51��

Skip to content

Plan to refreeze Arctic sea ice shows promise in first tests

Environment

Plan to refreeze Arctic sea ice shows promise in first tests

Field trials indicate that pumping seawater onto the snow on top of Arctic sea ice can make the ice thicker, offering a possible way to preserve sea ice throughout the summer

51��

Humans

Greenland voyage sheds light on little-known ancient Arctic culture

51��

Environment

Fossils show Greenland was once ice-free – and could be again

51��

Pen Hadow: Climate change is making my epic Arctic crossing impossible

Environment

Pen Hadow: Climate change is making my epic Arctic crossing impossible

Comment

Icebergs floating in the Labrador Sea, Nuuk Fjord, Sermersooq, Greenland; Shutterstock ID 1838040322; purchase_order: -; job: -; client: -; other: -

Environment

Hundreds of Greenland's glacial lakes have burst since 2008

51��

Environment

Melting sea ice is hindering, not helping, Canadian Arctic shipping

51��

Environment

Huge jellyfish invasion could disrupt Arctic ecosystems as waters warm

51��

Environment

Arctic permafrost is now a net source of major greenhouse gases

51��

Environment

Heat pumps: How to speed up the switch to low-carbon home heating

51��

Technology

Is battery swapping a better way to recharge electric cars?

With queues at public charging points getting longer, some companies are opening power swap stations where you can simply exchange your battery for a fully charged one

51��

Environment

Rising greenhouse gases have cooling effect on Antarctica’s atmosphere

51��

Question

Where is the coldest place on Earth?

Environment

Huge amounts of rock dust are being spread across farms to capture CO2

51��

Earth

Siberia’s mysterious exploding craters may be caused by hot gas

51��