Science & Technology — current affairs

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Pushkarnema Curajae: New Cyanobacterium in Pushkar Lake

Pushkarnema Curajae: New Cyanobacterium in Pushkar Lake

Why in news? Scientists from the Central University of Rajasthan announced the discovery of a novel cyanobacterium from water samples collected in Pus...

Kawasaki Disease: Prednisolone Trial, IVIG & Treatment

Kawasaki Disease: Prednisolone Trial, IVIG & Treatment

Why in news? A multicentre trial in China examined whether adding the steroid prednisolone to the standard treatment for Kawasaki disease (intravenous...

Doppler Weather Radar: IITM Facility at Mahabaleshwar

Doppler Weather Radar: IITM Facility at Mahabaleshwar

Why in news? On 24 April 2026 the Indian Institute of Tropical Meteorology (IITM) commissioned an X‑band dual‑polarisation Doppler Weather Radar a...

Artemis Accords: Jordan Becomes 63rd Signatory for Space Exploration

Artemis Accords: Jordan Becomes 63rd Signatory for Space Exploration

Why in news? On 23 April 2026, Jordan signed the Artemis Accords at NASA Headquarters in Washington, becoming the 63rd country to commit to a set of p...

Malaria Treatment: WHO Prequalifies New Medicine & Rapid Diagnostic Tests

Malaria Treatment: WHO Prequalifies New Medicine & Rapid Diagnostic Tests

Why in news? Ahead of World Malaria Day, the World Health Organization (WHO) announced on 24 April 2026 that it has prequalified the first antimalaria...

Magnesiochangesite-(Ce): China's New Lunar Mineral Discovery

Magnesiochangesite-(Ce): China's New Lunar Mineral Discovery

Why in news? Chinese scientists have identified a new lunar mineral named Cerium–Magnesium Changesite, also known as Magnesiochangesite‑(Ce). It w...

Diphtheria: Symptoms, Corynebacterium & Vaccine Importance

Diphtheria: Symptoms, Corynebacterium & Vaccine Importance

Why in news? Public health authorities in Australia have reported a surge in diphtheria cases after decades of near elimination. In 2025 and early 202...

Sustainable Aviation Fuel: SAF Regulation Amendment, Aviation Fuel & MoPNG

Sustainable Aviation Fuel: SAF Regulation Amendment, Aviation Fuel & MoPNG

Why in news? The Ministry of Petroleum and Natural Gas amended the Aviation Turbine Fuel (Regulation of Marketing) Order, 2001 to include blends of su...

TDIP Scheme: Telecom Technology, Standardisation & 6G Networks

TDIP Scheme: Telecom Technology, Standardisation & 6G Networks

Why in news? The Department of Telecommunications has released revised guidelines for the Technology Development and Investment Promotion (TDIP) schem...

NARIT-AI Tool: Narcotics Investigation, AI & Gujarat Police

NARIT-AI Tool: Narcotics Investigation, AI & Gujarat Police

Why in news? The Gujarat Police have introduced NARIT‑AI (Narcotics Analysis & Retrieval Augmented Investigation Tool) to assist investigators in bu...

Curiosity Rover: Mars Organic Molecules, NASA & Astrobiology

Curiosity Rover: Mars Organic Molecules, NASA & Astrobiology

Why in news? NASA’s Curiosity rover has detected a suite of organic molecules in Martian soil, including a nitrogen‑bearing ring structure that ma...

Prajna System: DRDO AI Satellite Imaging & National Security

Prajna System: DRDO AI Satellite Imaging & National Security

Why in news? The Union Ministry of Home Affairs (MHA) has received an indigenously developed, AI‑enabled satellite imaging system called Prajna. The...

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