At the edge of Antarctica, one of the planet’s most fragile ice giants is splintering so violently that it is sending out its own earthquakes. The so‑called Doomsday Glacier is not only cracking apart ...

Cracks in the ice shelf are par for the course. But one crack just keeps growing — and it has scientists hunting for answers. In Antarctica’s Larsen C ice shelf, what started as a tiny crack in the ...