Lenticular Clouds Lenticular clouds, with their distinctive lens shape, often hover over mountain ranges like alien ...

A timelapse video shows a stunning shelf cloud moving across the sky in southern Brazil. The dramatic footage was filmed in Caxias do Sul. About ten million people face water rationing as severe ...

A Canadian captured a timelapse of a shelf cloud formation slowly moving over Newfoundland. The new president promised to make heads spin on day one. The BBC’s Analysis Editor Ros Atkins tries ...

Scientists researching in Antarctic fear the Ross Ice Shelf, the size of France, could collapse quickly, triggering a dramatic rise in sea levels, according to reports in the New Zealand press.