Antarctic ice sheet may be less vulnerable to collapse than expected
The West Antarctic ice sheet could cause metres of sea level rise if it collapses – but more than 120,000 years ago, it may have survived an even warmer period than it is experiencing now
![Antarctic ice sheet may be less vulnerable to collapse than expected](https://images.newscientist.com/wp-content/uploads/2025/01/29143818/SEI_237786661.jpg)