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Science & Technology

Space, defence tech, biotechnology and digital infrastructure

May 2026 8 articles
02 02

India launches first barrier-less toll system on NH-48 in Gujarat

The National Highways Authority of India (NHAI) launched India's first Multi-Lane Free Flow (MLFF) based barrier-less tolling system at the Choryasi Toll Pla...

GS Paper 2 (Government Policies) GS Paper 3 (Infrastructure Transport Technology) Science & Technology Economics Geography 7m
01 01

Sixth Nilgiri-class frigate joins fleet, boosting naval firepower

INS Mahendragiri, the sixth ship of the Nilgiri-class (Project 17A) advanced stealth guided-missile frigate programme, was delivered to the Indian Navy at Mu...

GS Paper 3 (Defence Internal Security Science & Technology) Internal Security Science & Technology 4m
01 01

AERB issues permission for major equipment erection at Kudankulam Nuclear Power Project

The Atomic Energy Regulatory Board (AERB) issued permission for Major Equipment Erection at Units 5 and 6 of the Kudankulam Nuclear Power Project (KKNPP) on ...

GS Paper 3 (Science & Technology Infrastructure Energy Security) Science & Technology Economics 4m
01 01

India’s first State-led Centre of Excellence for space tech launched in Bengaluru

Karnataka launched India's first state-led Centre of Excellence for Space Technology (CoE SpaceTech Foundation) in Bengaluru on May 1, 2026. The CoE was inau...

GS Paper 3 (Science and Technology; Space) Science & Technology Polity & Governance 6m
01 01

Hezbollah adopts new weapon: Fibre-optic drones, used widely in war in Ukraine

Hezbollah has deployed fibre-optic guided drones against Israeli targets, adopting a technology first extensively used by Russian forces in the Russia-Ukrain...

GS3 (Science & Technology Internal Security Defence) Science & Technology Internal Security International Relations 5m
01 01

UPI hits record scale: 24,162 crore transactions worth ₹314 lakh crore in FY26

India's Unified Payments Interface (UPI) recorded 24,162 crore transactions worth ₹314 lakh crore in FY 2025-26, marking the highest annual volume and value ...

GS Paper 3 (Indian Economy Infrastructure — Digital Payments) Economics Science & Technology 4m
01 01

Artificial Intelligence in healthcare: what lies ahead

Artificial intelligence is being deployed at scale in India's healthcare system across diagnostics, drug discovery, disease surveillance, and telemedicine — ...

GS Paper 3 (Science & Technology Health) GS Paper 2 (Health Government Schemes) Science & Technology Social Issues 6m
01 01

Mines Ministry deems 58 companies eligible to participate in critical minerals recycling scheme

The Ministry of Mines has approved 58 companies as eligible participants under the Incentive Scheme for Promotion of Critical Mineral Recycling, a flagship c...

GS Paper III (Infrastructure Environment Resource Security) Economics Science & Technology Environment & Ecology 5m
April 2026 12 articles
30 30

Space Wrap: From Sriharikota to Leh, preparations for Gaganyaan mission in full swing

India's Gaganyaan human spaceflight programme crossed a major milestone with the successful second Integrated Air Drop Test (IADT-02) on 10 April 2026 at Sat...

GS Paper 3 (Space Technology Science & Technology) Science & Technology 5m
30 30

India’s first green methanol plant to turn Kutch’s most invasive weed into marine fuel

India's first green methanol plant is being set up to convert Prosopis juliflora — an invasive weed that has devastated the Banni grasslands of Kutch, Gujara...

GS Paper 3 (Environment Science & Technology Economy) Environment & Ecology Science & Technology Economics 5m
30 30

We halted 'Op Sindoor' on our own terms, prepared for long battle: Rajnath Singh; says 'Sudarshan air defence a key example of exemplary AI application’

India's defence establishment has described Operation Sindoor (May 7–10, 2025) as a defining moment in the country's counter-terrorism posture — a shift from...

GS Paper 2 (Internal Security India's Neighbourhood) GS Paper 3 (Science & Technology Defence) Internal Security International Relations Science & Technology 5m
30 30

SVAMITVA maps 3.3L villages, unlocks Rs 135L cr in rural land value: Study showcased at WB meet

An IIM Ahmedabad impact evaluation study supported by the World Bank found that the SVAMITVA scheme has digitally mapped approximately 3.30 lakh (330,000) vi...

GS Paper 2 (Governance Social Justice) GS Paper 3 (Agriculture Rural Economy) Polity & Governance Economics Science & Technology 4m
30 30

NASA's Artemis II moonship returns home to its launch site after historic voyage

NASA's Artemis II mission (1–11 April 2026) completed the first crewed lunar flyby since Apollo 17 in December 1972 — humanity's first return of a crew to lu...

GS3 (Space Technology) GS2 (International Relations Bilateral Agreements) Science & Technology International Relations 6m
30 30

Draft rules on 100% Ethanol: Not all vehicle makers are gung-ho about it

The Ministry of Road Transport and Highways issued a draft notification to amend the Central Motor Vehicles Rules, 1989, formally proposing the introduction ...

GS Paper 3 (Economy Environment Science & Technology) Economics Environment & Ecology Science & Technology 4m
30 30

What is brain death and why is Supreme Court reviewing the way it’s certified?

The Supreme Court is examining a Public Interest Litigation challenging the scientific and constitutional soundness of brain death certification procedures u...

GS Paper 2 GS Paper 3 Polity & Governance Science & Technology 5m
29 29

DRDO, Navy conduct maiden salvo launch of 2 anti-ship missiles from chopper off Odisha coast

DRDO and the Indian Navy successfully conducted the maiden salvo launch of the Naval Anti-Ship Missile — Short Range (NASM-SR) from a naval helicopter platfo...

GS3 (Internal Security Science & Technology Defence) Internal Security Science & Technology 4m
29 29

Government proposes E100 fuel approval

The Ministry of Road Transport and Highways issued a draft notification proposing amendments to the Central Motor Vehicles Rules to formally incorporate E85 ...

GS Paper 3 (Energy Environment Economy) Economics Environment & Ecology Science & Technology 5m
29 29

EU finds Meta failing to keep under-13s off Facebook, Instagram

The European Commission has issued a preliminary finding that Meta's Facebook and Instagram are in breach of the EU Digital Services Act (DSA) for failing to...

GS Paper 2 (International Institutions Governance) GS Paper 3 (Science & Technology Cybersecurity) Science & Technology International Relations 5m
29 29

NASA's Artemis II moonship returns home to its launch site after historic voyage

NASA's Artemis II Orion spacecraft (named "Integrity") completed a historic 10-day crewed mission from April 1–11, 2026 — the first crewed flight beyond low ...

GS Paper 3 (Science & Technology Achievements of Indians and Science & Technology) Science & Technology 5m
28 28

Union government speaking to Anthropic about concerns over Mythos: top MeitY official

The Ministry of Electronics and Information Technology (MeitY) Secretary S. Krishnan stated that the impact of artificial intelligence on cybersecurity has e...

GS Paper 3 (Science & Technology Cybersecurity) GS Paper 2 (Governance International Relations) Science & Technology Polity & Governance Internal Security 5m
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