Science & Technology Current Affairs — All time
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
Sat, 30 Aug 2025
PM Modi and PM Ishiba visit Tokyo Electron's Sendai plant; Modi meets 16 Japanese Prefecture Governors
On 30 August 2025, the second day of his visit to Japan, Prime Minister Narendra Modi met 16 Prefecture Governors and travelled with Japanese PM Shigeru Ishiba to Sendai to visit the semiconductor firm Tokyo Electron Miyagi.
Ashwini Vaishnaw inaugurates India's first tempered glass manufacturing facility for mobile devices at Noida
Union Minister Ashwini Vaishnaw inaugurated India's first tempered glass manufacturing facility for mobile devices, set up by Optiemus Electronics with Corning Incorporated, at Noida on 30 August 2025.
Fri, 29 Aug 2025
INCOIS–NDMA conclave in Chennai on marine multi-hazards; cell-broadcast alert trial for fishermen from 1 September
INCOIS and NDMA held a Conclave on Marine Multi-Hazards Services for the Indian Coastline in Chennai on 29 August 2025, where NDMA member Lt Gen Syed Ata Hasnain (retd) announced a cell-broadcast alert trial from 1 September.
TRAI registers first eight Digital Connectivity Rating Agencies to star-rate buildings for network quality
TRAI announced on 29 August 2025 that it had registered the first eight Digital Connectivity Rating Agencies under the Rating of Properties for Digital Connectivity Regulations, 2024.
TRAI data: India's telephone subscribers reach 1,220 million and tele-density 86.15% at end-July 2025
TRAI's telecom subscription data released on 29 August 2025 showed 1,220.02 million telephone subscribers and an overall tele-density of 86.15% at the end of July 2025.
Thu, 28 Aug 2025
One of India's first end-to-end semiconductor OSAT pilot lines, of CG Power, inaugurated at Sanand, Gujarat
Union Minister Ashwini Vaishnaw and Gujarat CM Bhupendra Patel inaugurated CG Power's end-to-end semiconductor OSAT pilot line facility at Sanand on 28 August 2025.
Health Ministry publishes draft amendments to New Drugs and Clinical Trials Rules, 2019 to ease test licences and BA/BE studies
Draft amendments to the New Drugs and Clinical Trials Rules, 2019, published in the Gazette on 28 August 2025, propose replacing most test licences with an intimation system and cutting processing time from 90 to 45 days.
Army Hospital (R&R) becomes first government institute in India to perform robotic laser cataract surgery
The Army Hospital (Research and Referral) on 28 August 2025 became the first government institute in India to perform robotic custom laser cataract surgery using the ALLY system.
Wed, 27 Aug 2025
One year of BioE3 Policy: Jitendra Singh launches National Biofoundry Network; bioeconomy target $300 billion by 2030
Marking one year of the BioE3 Policy on 27 August 2025, Union Minister Jitendra Singh launched the BioE3 Challenge for Youth and India's first National Biofoundry Network, saying the bioeconomy had grown to $165.7 billion in 2024.
DAHD issues Revised National Action Plan on Glanders; infected zone cut from 5 km to 2 km
The Department of Animal Husbandry & Dairying issued a Revised National Action Plan on Glanders, a contagious and often fatal equine disease, the Ministry announced on 27 August 2025.
UIDAI joins hands with Education Department to complete pending Aadhaar biometric updates of children via schools
UIDAI announced on 27 August 2025 that Aadhaar Mandatory Biometric Update (MBU) status of school children will be shown on the UDISE+ platform, with about 17 crore Aadhaar numbers pending MBU.
Tue, 26 Aug 2025
India hosts first-ever 3GPP RAN working group meetings in Bengaluru; 6G standardisation under Release 20 begins
India hosted its first-ever 3GPP Radio Access Network working group meetings in Bengaluru from 25 to 29 August 2025, where discussions on 6G standardisation under 3GPP Release 20 began.
Ayush announces theme for Ayurveda Day 2025: 'Ayurveda for People & Planet'
The Ministry of Ayush on 26 August 2025 announced 'Ayurveda for People & Planet' as the theme for Ayurveda Day 2025, to be observed on its fixed date of 23 September.
INST Mohali develops gold nanocluster sensor for early detection of Parkinson's disease
Scientists at the Institute of Nano Science and Technology, Mohali, have developed a gold nanocluster-based biosensor that distinguishes normal and toxic forms of the Parkinson's-linked protein α-synuclein, the DST said on 26 August 2025.
Fiji Prime Minister Sitiveni Rabuka visits UIDAI headquarters; India demonstrates Aadhaar and DigiLocker
Fiji's Prime Minister Sitiveni Ligamamada Rabuka visited UIDAI headquarters in New Delhi on 26 August 2025, where India demonstrated Aadhaar and DigiLocker.
Mon, 25 Aug 2025
India releases first national Guidelines and SOPs for blood transfusion and blood banks for animals
The Department of Animal Husbandry and Dairying released India's first national 'Guidelines and Standard Operating Procedures for Blood Transfusion and Blood Banks for Animals in India' on 25 August 2025.
J P Nadda inaugurates government medical colleges in Sheopur and Singrauli, Madhya Pradesh
Union Health Minister J P Nadda inaugurated new Government Medical Colleges in Sheopur and Singrauli, Madhya Pradesh, on 25 August 2025, along with several health initiatives.
MoPSW launches MAR-a-THON 2025 maritime hackathon at IIT Madras
The Ministry of Ports, Shipping and Waterways launched MAR-a-THON 2025, India's Maritime Hackathon, at IIT Madras on 25 August 2025 under the Sagarmala Start-up Innovation Initiative.
S.N. Bose Centre study finds IgM antibody mechanically stabilises bacterial Protein L
Researchers at the S.N. Bose National Centre for Basic Sciences, Kolkata, found that IgM, the largest human antibody, can mechanically stabilise the bacterial protein 'Protein L', the Department of Science and Technology said on 25 August 2025.
C-DOT celebrates 42nd Foundation Day
The Centre for Development of Telematics (C-DOT), the telecom R&D centre of the Department of Telecommunications founded in 1984, celebrated its 42nd Foundation Day in Delhi on 25 August 2025.
Sun, 24 Aug 2025
ISRO accomplishes first Integrated Air Drop Test (IADT-01) for Gaganyaan at Sriharikota
ISRO accomplished the first Integrated Air Drop Test (IADT-01) of the Gaganyaan crew module's parachute-based deceleration system at Satish Dhawan Space Centre, Sriharikota, on 24 August 2025.
Rajnath Singh felicitates the four Gaganyaan astronauts in New Delhi
Defence Minister Rajnath Singh felicitated Group Captains Shubhanshu Shukla, P B Nair, Ajit Krishnan and Angad Pratap, the four astronauts of ISRO's Gaganyaan programme, in New Delhi on 24 August 2025.
Sat, 23 Aug 2025
Fri, 22 Aug 2025
ISRO hosts National Space Meet 2.0 at Bharat Mandapam to chart space-applications roadmap for Viksit Bharat 2047
ISRO hosted the National Space Meet 2.0 on 'Leveraging Space Technology and Applications for Viksit Bharat 2047' at Bharat Mandapam, New Delhi, on 22 August 2025 as part of the 2nd National Space Day celebrations.
CCRAS and WHO-SEARO conclude regional workshop on Good Manufacturing Practices for herbal medicines in Mumbai
The four-day Regional Workshop on WHO Good Manufacturing Practices (GMP) for Herbal Medicines, organised by CCRAS and WHO-SEARO, concluded at RRAP-Central Ayurveda Research Institute, Mumbai, on 22 August 2025.
Thu, 21 Aug 2025
Parliament passes Promotion and Regulation of Online Gaming Bill, 2025: online money games banned, e-sports promoted
Rajya Sabha passed the Promotion and Regulation of Online Gaming Bill, 2025 on 21 August 2025, a day after the Lok Sabha, banning online money games while promoting e-sports and online social games; it received Presidential assent on 22 August as Act No. 32 of 2025.
UIDAI rolls out Aadhaar authentication framework for State and District Central Cooperative Banks
The Unique Identification Authority of India (UIDAI) on 21 August 2025 rolled out a framework enabling all 34 State Cooperative Banks and 352 District Central Cooperative Banks to offer Aadhaar-based authentication services.
28th PM-STIAC meeting discusses National Plant Health Initiative
Principal Scientific Adviser Ajay Kumar Sood chaired the 28th Prime Minister's Science, Technology & Innovation Advisory Council (PM-STIAC) meeting on 21 August 2025 at NASC, New Delhi, to discuss the National Plant Health Initiative.