This article explores the top 10 countries with the least arable land (% of total land area), based on the given data. We ...

How is knowing about the India-Ethiopia ties relevant to the UPSC exam? What significance do topics like India-Bangladesh ...

As Delhi-NCR continues to grapple with severe air pollution, in this edition of UPSC Issue at a Glance, let us examine the ...

UPSC NDA 2026: The Union Public Service Commission (UPSC) has released the NATIONAL DEFENCE ACADEMY (NDA) and NAVAL ACADEMY (NA) EXAMINATION (I) 2026 notification. Online applications are open from ...

Volcanoes are an important topic in general knowledge. It continues to capture global attention considering the large-scale impact they can create. Before proceeding, let’s understand what a volcano ...

The United States leads the globe with 165 Holocene volcanoes, followed by Japan and Russia. These nations, situated along tectonic plate boundaries, host numerous active volcanic sites. Ongoing ...

Delhi NCR is already grappling with one of its worst air-quality crises, and now a new threat looms. Volcanic ash from Ethiopia's Hayli Gubbi volcano has started drifting into Indian skies. According ...

Here's a rundown of top 10 countries with the most historically active volcanoes In this photo released by the Afar Government Communication Bureau, ash billows from an eruption of the long-dormant ...

Countries with the Most Volcanoes: Volcanoes are powerful openings in the Earth’s crust where hot lava, ash, and gases escape from below the surface. Some countries have more volcanoes because they ...

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was thought that gas bubbles were formed primarily when the ambient pressure dropped ...

When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ever-present geological threat: volcanoes. While you might associate ...