NCR’s environmental crisis, here is a quick revision guide on the Aravalli issue with Prelims, Mains and Interview questions.

Strange grooves, swirling valleys, and hidden ice far from Mars’s poles reveal a surprisingly recent ice age, as new ESA ...

Visit the official UPSC website at upsc.gov.in. On the homepage, click on the “What’s New” or “Examination” section. Locate and click on the link titled “Engineering Services Examination, 2025 – Final ...

An analysis of the expansion of cracks in the Thwaites Glacier over the past 20 years suggests that a total collapse could be only a matter of time. Known as the “Doomsday Glacier,” the Thwaites ...

The number of glaciers disappearing worldwide is expected to sharply increase. The number of glaciers disappearing around the world each year is projected to sharply increase by the mid-century, ...

Siachen Glacier is known as the Crown of the Himalayas because it is one of the largest and highest glaciers in the Himalayan ...

Hotter temperatures have melted as much as a quarter of Himalayan glacial ice in the past 40 years, reveals a study of declassified spy satellite photos from the 1970s. Changri Nup Glacier, one of the ...

The Aravali Range is one of the world’s oldest geological formations, known as the ‘Green Lungs’ of North India, and served as an ecological shield protecting North India from the Thar Desert. The ...

Geomorphology is the study of landforms and landscapes on Earth and other planets, and the processes that shape them. This discipline is primarily concerned with the erosion and deposition of rock and ...

Located on the west coast of Greenland, 250 km north of the Arctic Circle, Greenland’s Ilulissat Icefjord is the sea mouth of Sermeq Kujalleq, one of the few glaciers through which the Greenland ice ...

Are you preparing for UPSC CSE Prelims 2026? Do you know how a bomb cyclone forms? Check your progress and revise your topics ...

Before the formal negotiations for renewing the treaty begin, both India and Bangladesh have articulated concerns reflecting changed circumstances. But how would a basin-centric approach help address ...