Over the next decade, rising oceans are poised to redraw the edges of some of the world’s best known coastal cities, turning today’s “once in a century” floods into regular events and pushing salt ...

For around 2,000 years, global sea levels varied little. That changed in the 20th century. They started rising and have not stopped since — and the pace is accelerating. Scientists are scrambling to ...

Ancient shorelines, buried peat and rocks locked beneath Greenland’s ice are all pointing in the same direction: when the ...