P Prep Liberty
Updated · Today
Home Topics Science & Technology
GS 3 · Paper Syllabus section · 1723 articles · Updated today

Science & Technology

Space, defence tech, biotechnology and digital infrastructure

March 2026 20 articles
20 20

ISRO’s PSLV debris found near Tamil Nadu. Scientists unclear on which mission it belonged to

Debris from an ISRO Polar Satellite Launch Vehicle (PSLV) was discovered near the Tamil Nadu coastline. A three-member team from ISRO's Vikram Sarabhai Space...

GS3 Science & Technology 5m
20 20

Government proposal to preload Aadhaar app on phones faced pushback

The government's Unique Identification Authority of India (UIDAI) privately proposed in January 2026 that companies like Apple, Samsung, and Google consider ...

GS2 (Governance, Digital Identity, Data Protection) GS3 (S&T: Digital Infrastructure) Science & Technology Polity & Governance 5m
20 20

Three men charged with conspiring to smuggle U.S. artificial intelligence to China

US federal prosecutors charged three men — including a senior vice president of Super Micro Computer Inc. (Supermicro) — with conspiring to smuggle $2.5 bill...

GS3 Science & Technology International Relations Internal Security 6m
20 20

Delhi HC to hear on March 23 Gautam Gambhir’s lawsuit to protect personality rights

Cricket coach and public figure Gautam Gambhir has filed a civil suit before the Delhi High Court seeking comprehensive protection of his personality and pub...

GS2 (Governance, Judiciary, Digital Rights) GS3 (S&T: Artificial Intelligence, Cybersecurity) Polity & Governance Science & Technology 6m
19 19

Indigenous drone production ecosystem needed for strategic autonomy: Rajnath

Defence Minister Rajnath Singh, inaugurating the two-day National Defence Industries Conclave 2026 at Manekshaw Centre, New Delhi (organised by the Departmen...

GS3 (Internal Security, Science and Technology) Internal Security Science & Technology 4m
19 19

AI-powered tax governance in India and its challenges

India's tax administration has increasingly deployed Artificial Intelligence (AI) and machine learning tools to detect anomalies, improve compliance, and red...

GS2 (Governance, E-Governance) GS3 (Science and Technology) Science & Technology Polity & Governance 5m
19 19

AI, data centres could raise India’s peak power demand by 30GW

A new analysis projects that the rapid expansion of artificial intelligence workloads and data centres could increase India's peak electricity demand by up t...

GS Paper 3 (Infrastructure, Science & Technology) Science & Technology Economics 4m
19 19

Must work in mission mode to emerge as global hub of indigenous drone manufacturing: Rajnath

Defence Minister Rajnath Singh addressed the National Defence Industries Conclave 2026, calling for India to work in mission mode to become a global hub of i...

GS Paper 3 Science & Technology Internal Security 5m
19 19

DME Technology: How fuel developed in India may help reduce LPG dependence

The West Asia crisis has revived attention on Dimethyl Ether (DME) — an indigenous alternative cooking fuel developed by CSIR-National Chemical Laboratory (C...

GS Paper 3 (Science & Technology, Energy Security) Science & Technology Economics 4m
19 19

NASA space launch: Artemis 2 rocket roll-out tonight! 5 big updates on moon mission

NASA began rolling out the Artemis II Space Launch System (SLS) rocket and Orion spacecraft to Launch Pad 39B at Kennedy Space Center, Florida, on the night ...

GS Paper 3 (Science & Technology, Space) Science & Technology 5m
19 19

Rajnath Singh calls for mission-mode push to make India global drone manufacturing hub by 2030

Defence Minister Rajnath Singh called for a mission-mode push to make India a global hub of indigenous drone manufacturing by 2030, emphasising self-reliance...

GS Paper 3 Science & Technology Internal Security 4m
19 19

India needs $2.2 trillion investment in power sector over next 20 years: Power Secy

Union Power Secretary Pankaj Agarwal stated that India will require approximately $2.2 trillion in power sector investment over the next two decades to meet ...

GS Paper 3 Economics Science & Technology 5m
19 19

CSIR-NGRI, SRI partner to advance geothermal energy exploration

The CSIR-National Geophysical Research Institute (CSIR-NGRI), Hyderabad, has signed a Memorandum of Understanding (MoU) with the Shri Ram Institute for Indus...

GS3 (Science & Technology, Energy, Environment) Science & Technology Environment & Ecology 4m
19 19

RNFI introduces cardless cash withdrawals via UPI QR with Jio Payments Bank

RNFI Services Limited (operating through its fintech platform Relipay) announced a nationwide rollout of UPI QR-based cardless cash withdrawal services in pa...

GS3 (Indian Economy, Digital Payments, Financial Inclusion) Economics Science & Technology 5m
19 19

World Happiness Report 2026: The social media and happiness connect

The World Happiness Report 2026 ranked India 116th out of approximately 143 countries, an improvement of two places from 118th in 2025 and up from 126th in 2...

GS1 (Social Issues) GS2 (Government Policy, Health) GS4 (Ethics — Well-being) Social Issues Science & Technology 5m
18 18

India weighs joining European sixth-generation fighter jet programmes FCAS or GCAP

India is actively weighing the option of joining one of two European sixth-generation fighter jet programmes: France-Germany-Spain's Future Combat Air System...

GS3 (Internal Security, Science & Technology) GS2 (International Relations) Internal Security Science & Technology International Relations 4m
18 18

2-3 drones sighted along India’s border every day: Parliament panel report

A parliamentary standing committee report, drawing on Ministry of Home Affairs (MHA) data, reveals that 2-3 drones are sighted along India's borders every da...

GS3 (Internal Security, Border Management) Internal Security Science & Technology 4m
18 18

We have order for supplying 34 Dhruv, 180 Tejas Mk1A, 156 Prachand: HAL to Par panel on defence

Hindustan Aeronautics Limited (HAL) informed a parliamentary standing committee on defence that it holds current orders for 34 Dhruv advanced light helicopte...

GS3 (Internal Security, Science & Technology) Internal Security Science & Technology 4m
18 18

Parliament watch: Lok Sabha clears Rs 53 lakh crore spending via guillotine; no PLI payouts for solar firms, uranium projects await clearances

Lok Sabha passed the Demands for Grants for all ministries totalling over ₹53 lakh crore for Union Budget 2026-27 using the guillotine procedure on March 18,...

GS2 (Parliament, Government Policies) GS3 (Economy, Energy) Polity & Governance Economics Science & Technology 4m
18 18

India extends domestic sourcing mandate to solar wafers, ingots for RE projects. How this aims at curbing Chinese imports

The Ministry of New and Renewable Energy (MNRE) has extended the Approved List of Models and Manufacturers (ALMM) framework to include solar ingots and wafer...

GS3 Economics Science & Technology 5m