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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Dimethyl Ether (DME): Alternative Fuel, CSIR-NCL

Dimethyl Ether (DME): Alternative Fuel, CSIR-NCL

Why in news? Oil and Natural Gas Corporation (ONGC) and the Council of Scientific and Industrial Research – National Chemical Laboratory (CSIR‑NCL...

Allele: Genetic Variations, Biology

Allele: Genetic Variations, Biology

Why in news? Genetics research and discussions about inherited diseases often use the term β€œallele.” UPSC aspirants are expected to understand the...

Atomic Energy Regulatory Board (AERB): Nuclear Safety

Atomic Energy Regulatory Board (AERB): Nuclear Safety

Why in news? The Atomic Energy Regulatory Board (AERB) recently featured in discussions about nuclear safety and regulatory reforms. Concerns have bee...

Spinal Muscular Atrophy (SMA): Genetic Disease

Spinal Muscular Atrophy (SMA): Genetic Disease

Why in news? Spinal Muscular Atrophy (SMA) frequently appears in medical news and civil services examinations due to its genetic nature and recent adv...

Delhi to Notify Leprosy as a Reportable Disease

Delhi to Notify Leprosy as a Reportable Disease

Why in news? The Delhi government announced in May 2026 that it would add leprosy to the list of diseases that doctors and hospitals must report under...

Global Hepatitis Report 2026: Key Findings & Updates

Global Hepatitis Report 2026: Key Findings & Updates

Why in news? The World Health Organization (WHO) released its Global Hepatitis Report 2026 in April, revealing that viral hepatitis caused about 1.3 m...

DAMPE Satellite Detects Cosmic-Ray Energy Spectrum Break

DAMPE Satellite Detects Cosmic-Ray Energy Spectrum Break

Why in news? Scientists involved in China’s Dark Matter Particle Explorer (DAMPE) mission announced in April 2026 that high‑precision measurements...

Platypus Fossil: Ancient History, Australian Find

Platypus Fossil: Ancient History, Australian Find

Why in news? Palaeontologists in Australia unearthed fossils of a toothed platypus species called Obdurodon insignis from a site near Lake Pinpa in So...

Breast Arterial Calcifications: Heart Disease Risk & BAC

Breast Arterial Calcifications: Heart Disease Risk & BAC

Why in news? Doctors have highlighted that routine mammograms can detect breast arterial calcifications (BAC) β€” tiny deposits of calcium in the brea...

Cyborg Botany: Plant-Based Sensors & Environment Watch

Cyborg Botany: Plant-Based Sensors & Environment Watch

Why in news? A team of engineers and biologists has been exploring how to integrate living plants with electronic circuits. By turning plants into sen...

Vitamin E: Benefits for MASH & Fatty Liver Disease

Vitamin E: Benefits for MASH & Fatty Liver Disease

Why in news? A clinical trial in China reported that daily supplementation of vitamin E improved liver tissue in adults suffering from metabolic assoc...

Alzheimer's Disease: Dopamine Deficiency & Memory Loss

Alzheimer's Disease: Dopamine Deficiency & Memory Loss

Why in news? Researchers from the University of California, Irvine reported that low dopamine levels in a key brain region directly impair memory form...

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