Science & Technology — current affairs

The day’s current affairs covered in full — the terms, names and facts UPSC actually asks about, in six languages.

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Archaea

Archaea

Why in news? Scientists at the University of California, Berkeley and the Massachusetts Institute of Technology have discovered that a methane‑produ...

Microlensing

Microlensing

Why in news? Astronomers recently weighed a rogue planet — one that does not orbit any star — by observing a gravitational microlensing event. By ...

Cetacean Morbillivirus

Cetacean Morbillivirus

Why in news? Scientists sampling the exhaled breath of whales with drones have detected cetacean morbillivirus circulating among humpback and sperm wh...

Battery Pack Aadhaar System

Battery Pack Aadhaar System

Why in news? The Ministry of Road Transport and Highways has released draft guidelines proposing a Battery Pack Aadhaar system. This framework would a...

Re‑circulatory Aquaculture System (RAS)

Re‑circulatory Aquaculture System (RAS)

Why in news? The Union Minister for Fisheries, Animal Husbandry and Dairying is scheduled to inaugurate India’s first commercial‑scale tropical re...

BSNL’s Voice over WiFi (VoWiFi) service

BSNL’s Voice over WiFi (VoWiFi) service

Why in news? State‑owned telecom operator Bharat Sanchar Nigam Limited (BSNL) announced on 1 January 2026 that it had rolled out Voice over WiFi ser...

Cellulitis – a common skin infection

Cellulitis – a common skin infection

Why in news? A recent observational study, published in late 2025, examined patterns of treatment and outcomes among patients with cellulitis. Althoug...

Skilling for AI Readiness (SOAR) programme

Skilling for AI Readiness (SOAR) programme

Why in news? President Droupadi Murmu attended a programme in early January 2026 to promote the Skilling for AI Readiness (SOAR) initiative. At the ev...

PathGennie – a breakthrough in simulating rare molecular events

PathGennie – a breakthrough in simulating rare molecular events

Why in news? Scientists at Kolkata’s S.N. Bose National Centre for Basic Sciences announced PathGennie, an open‑source algorithm that drastically ...

Nimesulide – restriction on high‑dose painkillers

Nimesulide – restriction on high‑dose painkillers

Why in news? Nimesulide, a popular pain‑relief medicine, returned to headlines when India’s health ministry ordered a ban on all oral formulations...

National Frequency Allocation Plan (NFAP) 2025

National Frequency Allocation Plan (NFAP) 2025

Why in news? The Department of Telecommunications unveiled the National Frequency Allocation Plan 2025, an updated spectrum allocation framework for t...

Legionnaires’ Disease and recent outbreaks

Legionnaires’ Disease and recent outbreaks

Why in news? Health authorities in the United States reported clusters of Legionnaires’ disease in late 2025. In central Florida, at least 14 people...

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