Are you preparing for UPSC CSE Prelims 2025? Check your progress and revise your topics through this quiz on Science and ...
Large parts of the United States and Canada are in the grip of frigid winter weather, with a surge of polar air pushing subzero temperatures and dumping snow down over much of North America. The US ...
Giant cyclones of snow and ice are breaking up thin ice in the Arctic, leading to rapid ice loss events, and it’s happening ...