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Science & Technology

Space, defence tech, biotechnology and digital infrastructure

April 2026 20 articles
08 08

India’s data centre electricity demand makes planners go back to drawing board to map new energy security playbook

The Central Electricity Authority (CEA) is revising its national electricity demand forecasts after discovering that concentrated data centre development in ...

GS Paper 3 (Science & Technology Energy Environment) Science & Technology Economics Environment & Ecology 4m
07 07

Kalpakkam fast breeder reactor attains criticality: why this is a ‘defining step’ in India’s 3-stage n-programme

The 500 MWe Prototype Fast Breeder Reactor (PFBR) at Kalpakkam, Tamil Nadu achieved first criticality on April 6, 2026 at 8:25 PM The milestone marks India's...

GS Paper 3 (Science & Technology Energy Security) Science & Technology 5m
07 07

With INS Aridaman, India strengthens nuclear triad: What is it, its security significance

India commissioned INS Aridhaman, its third nuclear-powered ballistic missile submarine (SSBN), into the Indian Navy at Visakhapatnam on April 3, 2026 Aridha...

GS Paper 3 (Internal Security Science & Technology) Internal Security International Relations Science & Technology 3m
07 07

What is space-based solar power?

Space-Based Solar Power (SBSP) has emerged as a major frontier in clean energy research, with multiple countries accelerating development in 2026 Japan's JAX...

GS Paper 3 (Science & Technology Environment & Energy) Science & Technology 5m
07 07

EV sales surge 25% to 24.52 lakh units in FY26

India's total electric vehicle (EV) retail sales across all segments surged approximately 24.6–25% year-on-year to around 24.52 lakh units in FY2025-26. Elec...

GS Paper 3 (Science & Technology Environment Economy) Economics Science & Technology Environment & Ecology 4m
07 07

Fast Breeder Nuclear Reactor at Kalpakam takes ‘critical’ leap forward

The 500 MWe Prototype Fast Breeder Reactor (PFBR) at Kalpakkam, Tamil Nadu attained first criticality on April 6, 2026, at 8:25 PM IST. "Criticality" is the ...

GS Paper III (Science & Technology Energy Security) Science & Technology 4m
07 07

Artemis II breaks Apollo 13’s distance record with daring moon flyby that included a solar eclipse

NASA's Artemis II mission completed a historic free-return flyby of the Moon on April 6, 2026, breaking the human spaceflight distance record set over 56 yea...

GS Paper III (Science & Technology) Science & Technology 4m
07 07

Understanding India’s internet censorship regime

A detailed examination of India's internet censorship framework has gained renewed urgency in 2026, following escalating use of Section 69A of the Informatio...

GS Paper 2 (Government policies Fundamental Rights) GS Paper 3 (IT Cybersecurity) Polity & Governance Science & Technology 6m
07 07

India and the second Space Age

Analysis in the national discourse situates India's growing space programme within the context of what experts are calling the "second Space Age" — an era de...

GS Paper III (Science & Technology) GS Paper II (International Relations) Science & Technology International Relations 5m
07 07

Assam tribal body calls for poll boycott of BJP

Ahead of the Assam Assembly elections (April 9, 2026), tribal and indigenous bodies have escalated their opposition to the BJP, with some calling for poll bo...

GS Paper 2 (Polity & Governance Social Justice) Science & Technology 5m
07 07

Rapid test for antimicrobial resistance in infections launched in Guntur

A rapid diagnostic test for detecting antimicrobial resistance (AMR) in clinical infections has been launched in India, marking an important step in the coun...

GS Paper II (Health Social Sector) GS Paper III (Science & Technology) Science & Technology 5m
07 07

DRDO seeks faster development of materials to keep pace with defence tech cycles

The Defence Research and Development Organisation (DRDO) has called for significantly accelerated development of advanced materials — including composites, c...

GS Paper III (Science & Technology Internal Security Defence) Science & Technology Internal Security 5m
07 07

With new standardisation rules, CCTV companies can now compete fairly: Qubo CEO

India's new standardisation framework for CCTV cameras came into effect from April 1, 2026, under the Essential Requirements (ER) standards framework managed...

GS Paper 3 (Science & Technology Cyber Security Internal Security) Science & Technology Polity & Governance 6m
07 07

BJP lambasts Kharge over ‘illiterate’ remark, says he does not deserve to be Congress president

The Defence Research and Development Organisation (DRDO) has reaffirmed its focus on developing indigenous advanced materials — including composites, ceramic...

GS Paper 3 (Science & Technology Defence Indigenisation) Internal Security Science & Technology 4m
07 07

MeitY secretary says every social media user posting on current affairs can come under I&B oversight

The MeitY Secretary stated on April 7, 2026, that ordinary social media users who post content about "current affairs" could potentially come under the overs...

GS Paper 2 (Governance) GS Paper 3 (Science & Technology) Polity & Governance Science & Technology 5m
07 07

Stakeholders flag concerns over amendments to IT Rules, MeitY considers extending consultation time

MeitY (Ministry of Electronics and Information Technology) held a stakeholder consultation on proposed amendments to the IT (Intermediary Guidelines and Digi...

GS Paper 2 (Governance Government Policies) GS Paper 3 (Science & Technology) Polity & Governance Science & Technology 4m
07 07

Donald Trump praises Artemis astronauts: ‘You’ve made history’

NASA's Artemis II mission, which launched on 1 April 2026, completed a historic lunar flyby on 6 April 2026 — the first crewed flight beyond low Earth orbit ...

GS Paper 3 (Science & Technology Space) Science & Technology 6m
07 07

CLASSICAL MESSAGING CANNOT REPLACE A QUANTUM COMMUNICATION CHANNEL

Researchers from S. N. Bose National Centre for Basic Sciences (an autonomous institution under India's Department of Science and Technology) proved that no ...

GS Paper 3 (Science & Technology) Science & Technology 5m
07 07

Reliance, Vedanta join pre-bid talks with govt for $780-mn rare earth scheme

Reliance Industries and Vedanta (along with Hindustan Zinc Limited, HZL) joined government pre-bid consultations on April 7, 2026 for India's ₹7,280 crore (~...

GS Paper 3 (Economy Science & Technology Environment) Economics Science & Technology 4m
07 07

ICAR Constitutes Special Task Force to Strategize Agricultural Resilience Amid Global Geopolitical Shifts

The Indian Council of Agricultural Research (ICAR) established a high-level Special Task Force to address emerging global challenges and formulate mitigation...

GS Paper 3 (Agriculture Food Security Economy) Economics Science & Technology 4m
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