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Science and Technology

The Science and Technology category provides comprehensive, exam-oriented content for aspirants preparing for UPSC, State PCS, SSC, Banking, Defence, Railways, and other competitive exams. This section covers the latest scientific developments, technological innovations, space missions, defence technologies, biotechnology, digital initiatives, and important government schemes related to science & tech.

You will also find simplified explanations of core scientific concepts, emerging technologies, research breakthroughs, and India’s advancements in science and innovation. Along with detailed notes, this category includes MCQs, PYQs, current affairs updates, and revision summaries tailored to prelims and mains exam needs.

What You’ll Find Here

  • Science & Tech notes for all competitive exams

  • Space missions, defence tech, biotech & digital innovation

  • Government policies, schemes & missions related to S&T

  • MCQs, quizzes & previous year questions

  • Latest breakthroughs in AI, robotics, health tech & more

  • Exam-focused summaries for quick revision

Stay updated with reliable, easy-to-understand Science & Technology content curated to strengthen conceptual clarity and boost your overall exam performance.

Jun 23, 2026 5 min

Project Nimbus: Cloud Computing, Artificial Intelligence, and the Ethics of Dual-Use Technology

Learn about Project Nimbus, the USD 1.2 billion cloud computing agreement between Israel, Google, and Amazon. Explore its objectives, AI capabilities, controversies,...
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Jun 03, 2026 3 min

KSTAR Achieves New Milestones in Fusion Energy Research

South Korea's KSTAR fusion reactor sustained H-mode plasma for 102 seconds and 100 million°C plasma for 48 seconds, marking a major breakthrough...
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Jun 03, 2026 2 min

Methane Detected on Interstellar Comet 3I/ATLAS by James Webb Space Telescope

NASA and ESA have detected methane on interstellar comet 3I/ATLAS using the James Webb Space Telescope. Learn about JWST, interstellar objects, comet...
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Mar 26, 2026 5 min

Akasha300 3D Printer

Akasha300 3D printer explained with features, LPSC deployment, additive manufacturing benefits, exam facts and FAQs for UPSC preparation.
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Mar 17, 2026 4 min

Dimethyl Ether (DME) as Alternative to Diesel

CSIR-NCL is scaling up Dimethyl Ether (DME) technology as a clean alternative to diesel, aiming to reduce emissions and enhance energy security...
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Mar 05, 2026 5 min

Dark Oxygen

Scientists have discovered “dark oxygen” nearly 4,000 metres below the Pacific Ocean in the Clarion–Clipperton Zone, challenging traditional understanding of oxygen production...
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Feb 11, 2026 4 min

National Large Solar Telescope & Optical-NIR Telescope

Union Budget approves National Large Solar Telescope in Merak and Optical-NIR Telescope in Hanle to boost India’s solar and space research.
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Feb 11, 2026 4 min

HbA1c Test

A new study raises concerns over HbA1c test accuracy in diagnosing type-2 diabetes. Learn how the test works and its public health...
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Feb 11, 2026 4 min

Mons Mouton

ISRO has identified Mons Mouton near the Moon’s South Pole as the landing site for Chandrayaan-4. Learn about its features, importance, and...
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Feb 07, 2026 4 min

NASA’s SPHEREx Telescope Reveals New Clues About Interstellar Comet 3I/ATLAS

NASA’s SPHEREx telescope reveals organic molecules and subsurface activity in interstellar comet 3I/ATLAS, offering new insights into cosmic chemistry.
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