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A major ocean current in the Southern Hemisphere has reversed direction for the first time in recorded history, in what ...
A patch of the Atlantic Ocean just south of Greenland is cooling while much of the world warms. The origin of this "cold blob ...
Something’s stirring in the Atlantic Meridional Overturning Circulation (AMOC) – and a strange “hole” of cold water in the ...
UPSC Weekly Quiz is a current affairs-based quiz on relevant topics from the past week, curated for the aspirants of competitive examinations. Attempt the weekly quiz every Saturday and find answers ...
UPSC Essentials | Daily subject-wise quiz : Environment and Geography MCQs on Indian Ocean Dipole, Green Credit Programme and more (Week 117) July 4, 2025 19:56 IST ...