It’s the world’s most vulnerable glacier and key to the stability of the West Antarctic Ice Sheet, yet we’re only now getting to know Thwaites Glacier. What took us so long?
Once hunted to the brink of extinction, fin whales in the Southern Ocean have rebounded and returned to their historic feeding grounds, according to a new survey.
Wilder winds are altering crucial currents. The sea is releasing ancient carbon dioxide. Vast ice shelves are melting from below. See why the experts are increasingly alarmed.
