Science & Technology Current Affairs MCQs

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Indian Institute of Technology, Madras (IIT-Madras) has been nominated as a United Nations (UN) Centre of Excellence (COE) for Artificial Intelligence (AI), capacity building, and skilling. The nomination was announced by Ministry of Electronics and Information Technology (MeitY) Secretary S Krishnan at the 80th UN General Assembly in New York. The Centre of Excellence will operate under the UN Office for Digital and Emerging Technologies (ODET) to support the Global South in AI capacity building. India’s AI mantra is “capacity is the new connectivity” to bridge global AI gaps.

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A new 3D map of stellar nurseries has been created using data from the Global Astrometric Interferometer for Astrophysics (GAIA) telescope. The map covers star-forming regions within 4,000 light-years of the Sun in all directions. It shows glowing hydrogen gas clouds, helping scientists study star formation and interstellar gas dynamics. The study combines Gaia dust maps with radiation effects from 87 massive O-type stars emitting ultraviolet light that ionises hydrogen gas. The simulation aligns with older hydrogen emission maps but provides higher precision. GAIA, launched in 2013 by the European Space Agency (ESA), aims to create the most precise 3D map of the Milky Way Galaxy. The telescope is positioned at Lagrange Point 2 (L2), 1.5 million km from Earth, for a stable cosmic view.

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In Punjab, incessant rainfall and floods stopped farmers from spraying anti-fungal medicines. This has led to the emergence of false smut disease, locally called haldi rog, in paddy crops. False smut is a major fungal disease of rice caused by Ustilaginoidea virens. The fungus attacks during the flowering stage, but symptoms appear after panicle emergence. Infected grains show black fungal growth, later covered with yellow fungal mass. It reduces seed germination and significantly lowers yield depending on infection level.

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National Aeronautics and Space Administration (NASA) has recently launched the Interstellar Mapping and Acceleration Probe (IMAP) mission. Its main goal is to study how solar particles are energised and how the heliosphere shields Earth. Heliosphere is a giant bubble formed by the Sun’s solar wind that covers the entire solar system. Interstellar Mapping and Acceleration Probe (IMAP) will map the heliosphere’s boundary, trace energetic particles, and improve space weather forecasting. It is positioned at the first Earth-Sun Lagrange Point (L1), about 1 million miles from Earth towards the Sun. It will provide near real-time data on solar wind and energetic particles to monitor space weather hazards.

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The Anusandhan National Research Foundation (ANRF) launched SARAL (Simplified and Automated Research Amplification and Learning) to make research easy and accessible. SARAL uses Artificial Intelligence (AI) to simplify complex research into videos, podcasts, posters, and presentations. Anusandhan National Research Foundation (ANRF) aims to harness deep science and engineering to build deep tech products and start-ups. It is developing an AI Science and Engineering Open India Stack for drug discovery, aerospace design, climate studies, and advanced materials.

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On October 13, 2025, TechBharat Research Foundation (TBRF) and Google Cloud India launched India’s first Artificial Intelligence (AI) Centre of Excellence (CoE) for Public Good in Visakhapatnam, Andhra Pradesh (AP). The initiative was supported by the Government of Andhra Pradesh, particularly its Department of Information Technology, Electronics & Communications (IT, E&C). A Memorandum of Understanding (MoU) was signed between the Government of Andhra Pradesh and TechBharat Research Foundation (TBRF) for setting up and operating the CoE. TBRF will lead the CoE as a hub for applied AI research and public service solutions. Google Cloud India will provide cloud infrastructure, Gemini AI models, tools, mentorship, and market support.

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Researchers recently found that carabid ground beetles can act as bioindicators to track soil microplastics. They are commonly called ground beetles and belong to the Carabidae family. These beetles play a key role in the food web as both predators and prey species. They live in diverse habitats such as forests, grasslands, agricultural fields, wetlands, and urban areas. They thrive in temperate to tropical climates. Ecologically, they help in biological pest control and now aid in monitoring soil pollution.

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Scientists at the National Institute of Animal Nutrition and Physiology (NIANP), Bengaluru, under the Indian Council of Agricultural Research (ICAR), have developed CRYODIL. CRYODIL is a ready-to-use, egg yolk-free semen extender for buffaloes. It is the first such solution developed in India for buffalo semen cryopreservation. It has a long shelf life of 18 months or more. The post-thaw progressive motility of sperm in CRYODIL is significantly higher than in traditional egg-yolk-based extenders. It improves sperm movement and viability after freezing and thawing, increasing fertilisation success.

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The Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh has reported a sharp rise in infections caused by Bacterium Bordetella holmesii in North India. This bacterium mimics whooping cough (pertussis), making diagnosis difficult. Bordetella holmesii was first identified in 1995. It is a gram-negative coccobacillus capable of causing pertussis-like respiratory illness. Besides cough infections, it can cause endocarditis, pneumonia, cellulitis, arthritis, and pyelonephritis. The recent surge highlights the need for improved diagnostic tests and public health awareness to differentiate it from regular whooping cough infections.

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The Indian Council of Medical Research (ICMR) has invited Expressions of Interest (EoI) from organisations and manufacturers to develop monoclonal antibodies (mAbs) against Nipah viral disease. Nipah virus is a zoonotic pathogen from the Paramyxoviridae family. In India and Bangladesh, the Bangladesh clade (NiV-B) is dominant, known for high virulence and human-to-human transmission. The fatality rate ranges between 40% and 75%, depending on treatment and outbreak control. Fruit bats (flying foxes) are the natural reservoirs, spreading the virus to humans and animals like pigs, goats, and cats.