Science & Technology Current Affairs One-liners — All time
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
Mon, 15 Dec 2025
Thu, 11 Dec 2025
- Gujarat Chief Minister Bhupendra Patel inaugurated the Pre-Summit Conference on 'AI for Good Governance' at Mahatma Mandir, Gandhinagar, on 11 December 2025, hosted by the IndiaAI Mission with the Government of Gujarat and IIT Gandhinagar.
- Union New and Renewable Energy Minister Pralhad Joshi launched on 11 December 2025 a pilot project for field trials of hydrogen in mobility, under which Toyota Kirloskar Motor handed its Mirai fuel cell electric vehicle to the National Institute of Solar Energy (NISE) for testing.
Wed, 10 Dec 2025
- Union Jal Shakti Minister C.R. Patil launched the Sujalam Bharat App on 10 December 2025, a digital platform for geo-referencing and monitoring rural drinking water supply assets under the Jal Jeevan Mission.
- The Union Health Ministry and the World Health Organization launched a month-long Delhi Metro campaign on women's and girls' health and well-being at Sultanpur Metro Station on 10 December 2025.
- The Telecom Regulatory Authority of India released on 10 December 2025 its recommendations on assignment of microwave spectrum in the 6 GHz (lower), 7, 13, 15, 18 and 21 GHz bands, E-Band and V-Band.
- A Birbal Sahni Institute of Palaeosciences study of deodar trees at Batseri in Himachal Pradesh's Kinnaur district, announced on 10 December 2025, found a shift from wetter springs in the Little Ice Age to drier conditions after 1757 CE.
Tue, 09 Dec 2025
- Microsoft announced on 9 December 2025 that it will invest US$17.5 billion in India over four years, its largest-ever investment in Asia, after CEO Satya Nadella met Prime Minister Narendra Modi in New Delhi.
- The Ministry of Ayush said on 9 December 2025 that India will co-host the 2nd WHO Global Summit on Traditional Medicine with the World Health Organization in New Delhi from 17 to 19 December 2025.
- The Department for Promotion of Industry and Internal Trade (DPIIT) published Part 1 of its working paper on generative AI and copyright law on 9 December 2025, proposing a hybrid licensing model for AI training.
- Union Jal Shakti Minister C.R. Patil launched the Jal Shakti Hackathon–2025 and the Bharat-WIN portal at Shram Shakti Bhawan, New Delhi, on 9 December 2025.
Mon, 08 Dec 2025
Sun, 07 Dec 2025
Sat, 06 Dec 2025
- Union Minister Jitendra Singh inaugurated the 11th India International Science Festival (IISF 2025) at Panchkula, Haryana, on 6 December 2025; the festival runs till 9 December on the theme 'Vigyan se Samruddhi: Towards an Atmanirbhar Bharat'.
- NMDC, India's largest iron ore producer, signed an MoU with IIT Kanpur on 6 December 2025 to strengthen cybersecurity and adopt AI and machine learning across its operations.
Fri, 05 Dec 2025
- The Railway Ministry said on 5 December 2025 that Kavach 4.0 has been commissioned on 738 route km: 633 Rkm on the Palwal–Mathura–Nagda section of the Delhi–Mumbai route and 105 Rkm on the Howrah–Bardhaman section of the Delhi–Howrah route.
- The National Centre for Communication Security under the Department of Telecommunications extended the validity of the Pro Tem Security Certification from 6 months to 2 years, it was announced on 5 December 2025.
Thu, 04 Dec 2025
- The Indian Institute of Astrophysics held a workshop on 4 December 2025 to mark 10 years since the doors of the UltraViolet Imaging Telescope (UVIT) on AstroSat were opened on 30 November 2015.
- The National e-Governance Division of MeitY, with the Ministry of External Affairs, enabled the Passport Verification Record (PVR) on DigiLocker, announced on 4 December 2025.
- NITI Aayog's Frontier Tech Hub released a roadmap on 'Transforming India into a leading Quantum-Powered Economy' on 4 December 2025, unveiled with Telangana Deputy CM Mallu Bhatti Vikramarka.
- TRAI and the International Telecommunication Union inaugurated a two-day ITU–TRAI Workshop on Performance, Quality of Service and Quality of Experience in Bhubaneswar, Odisha on 4 December 2025.
Wed, 03 Dec 2025
- The Department of Telecommunications announced on 3 December 2025 that pre-installation of the Sanchar Saathi app will not be mandatory for mobile manufacturers, citing its rising acceptance with 1.4 crore downloads.
- TRAI released the Indian Telecom Services Performance Indicator Report for July–September 2025 on 3 December 2025, showing broadband subscribers rising 1.63% to 995.63 million at end-September.
Tue, 02 Dec 2025
- The first-of-its-kind R&D Roadmap to Enable India's Net Zero Targets through Carbon Capture, Utilization and Storage (CCUS), prepared by DST, was launched by Principal Scientific Adviser Ajay Kumar Sood on 2 December 2025.
- DRDO conducted a successful high-speed rocket-sled test of a fighter aircraft escape system at the Rail Track Rocket Sled facility of TBRL, Chandigarh, as announced on 2 December 2025, validating canopy severance, ejection sequencing and aircrew recovery.
- UIDAI said on 2 December 2025 that Aadhaar holders executed 231 crore authentication transactions in November 2025, about 8.5% more than in November 2024 and the highest month so far this fiscal year.
- NHAI signed an MoU with Reliance Jio on 2 December 2025 to send telecom-based advance safety alerts to highway users approaching accident-prone stretches, stray-cattle zones, fog areas and diversions.
Mon, 01 Dec 2025
- Goa Governor Pusapati Ashok Gajapathi Raju released a commemorative postage stamp marking the Silver Jubilee of the National Centre for Polar and Ocean Research (NCPOR) at Vasco-da-Gama, Goa on Antarctica Day, 1 December 2025.
- Union Health Minister J P Nadda inaugurated the national observance of World AIDS Day 2025 at Vigyan Bhawan, New Delhi on 1 December 2025.
- MeitY's IndiaAI and UN Women India announced on 1 December 2025 a global call for nominations for a compendium on AI solutions advancing gender equality, to be released at the India–AI Impact Summit 2026.