EnvironmentOzone layer treaty pushed back ice-free Arctic summers up to 15 years A 1987 treaty to ban ozone-destroying gases helped delay the first Arctic summer with no ice, which is now projected to happen by 2037 at the earliest News
LifeGlowing Arctic snailfish is packed with antifreeze proteins Greenland’s variegated snailfish produces antifreeze proteins that stop large ice crystal formation, keeping the animal’s blood like a slushie, instead of frozen solid News