Antarctic summer sea ice is at record lows. Here’s how it will harm the planet – and us
On her first dedicated scientific voyage to Antarctica in March, the Australian icebreaker RSV Nuyina found the area sea-ice free. Scientists were able to reach places never sampled before. Over the past four summers, Antarctic sea ice extent has hit new lows. I’m part of a large group of scientists…
bubmagJuly 1, 2025