Antarctic ice loss increased rapidly in past climates when oceans warmed first, raising risks for modern coastlines.

The study is based only on simulated scenarios, but real-world changes happening in Antarctica are already affecting the ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...