P Prep Liberty
Updated · Today
Home Topics Science & Technology
GS 3 · Paper Syllabus section · 1719 articles · Updated today

Science & Technology

Space, defence tech, biotechnology and digital infrastructure

May 2026 20 articles
23 23

How DRDO’s new drone-launched missile offers precision strikes, anti-drone combat capability

The Defence Research and Development Organisation (DRDO) has successfully completed the final development trials of the Unmanned Aerial Vehicle Launched Prec...

GS Paper 3 (Science and technology, defence technology, indigenisation, internal security) Science & Technology Internal Security 4m
23 23

India-Russia energy ties widen beyond crude to gas, nuclear and petrochemicals

India and Russia have widened the scope of their energy partnership beyond crude oil, with active discussions on liquefied natural gas (LNG), liquefied petro...

GS Paper 2 (India's Foreign Policy) GS Paper 3 (Energy Security, Infrastructure) International Relations Economics Science & Technology 4m
22 22

Successful test-launch of Agni-1 Ballistic Missile

A short-range ballistic missile (SRBM), Agni-1, was successfully test-launched from the Integrated Test Range (ITR) at Chandipur, Odisha on May 22, 2026. The...

GS Paper 3 (Science & Technology, Defence) Science & Technology Internal Security 4m
22 22

Department of Telecommunications organized Second Meeting of the BRICS Working Group for Cooperation in ICTs under India’s BRICS Presidency 2026

The Department of Telecommunications (DoT) successfully organised and chaired the Second Meeting of the BRICS Working Group for Cooperation in Information an...

GS Paper 2 GS Paper 3 International Relations Science & Technology 5m
22 22

Cyber warfare is outpacing global legal accountability

Analysts and international law scholars increasingly argue that the pace of state-sponsored cyber operations is outstripping the ability of existing internat...

GS Paper 2 (International Relations) GS Paper 3 (Internal Security, Science & Technology) Internal Security International Relations Science & Technology 5m
22 22

IIT Roorkee inks technology transfer pacts for advanced battery tech commercialisation

IIT Roorkee has signed two technology transfer agreements with Cathion Energy Private Limited for the commercialisation of advanced lithium-ion battery elect...

GS Paper 3 (Science & Technology, Energy, Indian Economy) Science & Technology Economics 5m
22 22

Heat stress disrupts ventilation system in corals, proves fatal at 37°C: Study

A new study published in the journal *Science Advances* has revealed a previously unknown physiological mechanism by which heat stress kills corals: the coll...

GS Paper 3 (Environment, Biodiversity, Climate Change) Environment & Ecology Science & Technology 4m
22 22

India successfully test-fires Agni-1 ballistic missile from Odisha

India successfully test-fired the Agni-1 short-range ballistic missile from the Integrated Test Range (ITR), Chandipur, off the Odisha coast on May 22, 2026....

GS Paper 3 (Science & Technology, Internal Security) Science & Technology Internal Security International Relations 4m
22 22

Govt to notify amendments to IT Rules by May-end. Controversial oversight clause likely to stay intact

The Ministry of Electronics and Information Technology (MeitY) is expected to notify amendments to the Information Technology (Intermediary Guidelines and Di...

GS Paper 2 (Government Policies, Governance) and GS Paper 3 (Cybersecurity, IT) Polity & Governance Science & Technology 5m
22 22

As temperatures rise, tropical forests absorb less carbon

A large-scale scientific study involving over 225 researchers across three continents has found that rising temperatures are measurably reducing tropical for...

GS Paper 3 (Environment, Conservation, Climate Change) Environment & Ecology Science & Technology 4m
22 22

CSIR‑IICT technology powers India’s compressed biogas scale-up

The Council of Scientific and Industrial Research – Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, has developed the Anaerobic Gas Lift Reac...

GS Paper 3 (Science & Technology, Environment, Agriculture, Circular Economy) Science & Technology Environment & Ecology 4m
21 21

How does the Gaganyaan’s life-support system operate?

ISRO has developed an indigenous Environmental Control and Life Support System (ECLSS) for the Gaganyaan human spaceflight mission, which is slated for launc...

GS Paper 3 (Science & Technology) Science & Technology 4m
21 21

Indigenous Vayu Astra-1 completes high-altitude trials in Uttarakhand, Pokhran

Pune-based Nibe Limited completed no-cost, no-commitment technical demonstrations of its indigenous loitering munition system, Vayu Astra-1, against a Reques...

GS3 (Internal Security, Defence Technology, Make in India) Internal Security Science & Technology 5m
21 21

‘India has a strong nuclear foundation… countries need energy that are not exposed to fuel-price shocks or geopolitical disruption’

The Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India (SHANTI) Act, 2025 has opened India's nuclear energy sector to private pa...

GS Paper 3 (Science & Technology, Energy Security) GS Paper 2 (International Relations) Science & Technology International Relations 5m
21 21

IIRR’s direct seeded rice initiative increases yields by 8-13%

The ICAR-Indian Institute of Rice Research (IIRR), Hyderabad, reported that its Direct Seeded Rice (DSR) initiative has increased crop yields by 8–13% compar...

GS Paper 3 (Agriculture, Science & Technology, Environment) Economics Science & Technology 4m
21 21

Injectable cosmetic products not permitted under law, says drug regulator CDSCO

The Central Drugs Standard Control Organisation (CDSCO) published a public notice listing injectable cosmetic products — including hyaluronic acid fillers, b...

GS2 (Health Governance) GS3 (Science & Technology) Science & Technology Social Issues 6m
21 21

India needs to raise food grains production to 450 million tonnes by 2047: Chaudhari

The Union Agriculture Ministry has stated that India needs to raise its food grain production to 450 million tonnes by 2047 — a goal aligned with the Viksit ...

GS3 (Agriculture, Food Security) Economics Science & Technology 5m
21 21

No more cosmetic injection as DCGI tightens rules - Here's what professionals can no longer do

The Drugs Controller General of India (DCGI) issued updated guidelines clarifying that injectable cosmetic products — including hyaluronic acid dermal filler...

GS2 (Health Governance) GS3 (Science & Technology) Science & Technology Social Issues 5m
21 21

Government issues Ebola advisory for passengers arriving from DR Congo, Uganda and South Sudan

The Ministry of Health and Family Welfare issued a travel advisory cautioning Indian citizens against non-essential travel to the Democratic Republic of Cong...

GS2 (Health) GS3 (Science & Technology) Science & Technology Social Issues 4m
21 21

US Envoy says ‘big things ahead’ in India-US nuclear energy collaboration

During the third edition of the Indo-US Strategic Partnership Forum (IUSPF), the US Envoy to India expressed confidence that "big things" lie ahead in India-...

GS2 (International Relations, India-US) GS3 (Science & Technology, Energy) Science & Technology International Relations 7m