Science & Technology Current Affairs MCQs

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Recently, Microsoft introduced BioEmu, an advanced Artificial Intelligence (AI) system for simulating protein motion to accelerate drug discovery. The system is officially named Biomolecular Emulator-1 (BioEmu-1). BioEmu-1 is a deep learning model that can generate thousands of protein structures per hour using a single Graphics Processing Unit (GPU). Proteins are vital for biological processes like muscle formation and disease protection. Earlier, predicting protein structures from amino acid sequences was difficult. BioEmu-1 offers deeper insights into protein behavior, which is crucial for developing effective medicines.

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Recently, Software Technology Parks of India (STPI) announced it is repositioning itself to lead the next wave of digital transformation across the country. STPI was established in 1991 as an autonomous society under the Ministry of Electronics and Information Technology (MeitY). It promotes software exports and implements the Software Technology Park (STP) and Electronics Hardware Technology Park (EHTP) schemes to support the IT/ITES sector. STPI facilitates software development, export procedures, and ensures compliance with customs and foreign exchange regulations.

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Researchers at the S. N. Bose National Centre for Basic Sciences (SNBNCBS) have developed a sustainable method to produce hydrogen peroxide (H₂O₂) using sunlight and water. The process uses a special material called Mo-DHTA COF, short for dimolybdenum paddlewheel-embedded covalent organic framework. It acts like a solar-powered molecular factory, absorbing sunlight and converting water and oxygen into hydrogen peroxide. Hydrogen peroxide is an eco-friendly chemical used in sterilization, wound cleaning, wastewater treatment, and fuel cells.

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In July 2025, Kerala’s rubber plantations faced a major threat from a beetle-fungus alliance causing severe leaf fall, tree drying, and reduced latex output. Researchers at the Kerala Forest Research Institute, Thrissur, identified the parasite as the ambrosia beetle (Euplatypus parallelus). It hosts two fungi — Fusarium ambrosia and Fusarium solani, marking the first report of F. solani with adult ambrosia beetles. The beetles bore tunnels in trees, farm fungi, and feed on fungal mycelia, while fungi weaken the tree’s structure with enzymes. These beetles were first reported in India in 2012 from cashew trees in Goa.

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Recently, IIT Guwahati researchers developed a bamboo-polymer composite as an eco-friendly alternative to plastic in vehicle interiors. The composite uses Bambusa tulda, a fast-growing bamboo species from Northeast India. It is fused with biodegradable polymers to create a cost-effective and sustainable material. The research was published in the journal Environment, Development and Sustainability. It shows high strength, thermal stability, and low moisture absorption, making it suitable for real-world use.

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Researchers at Indian Institute of Technology-Madras (IIT-M) developed an agriculture waste-based packaging material. It offers a sustainable alternative to plastic foams like Expanded Polystyrene (EPS). Fungi such as Ganoderma lucidum (medicinal mushroom) and Pleurotus ostreatus (edible mushroom) were grown on waste. Five substrates were used: cardboard, sawdust, paper, cocopith, and hay. Ganoderma on cardboard showed higher compressive strength than EPS. India generates over 350 million tonnes of agricultural waste annually. This innovation can help reduce four million tonnes of plastic waste produced in India.

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Indian space-tech startup Dhruva Space is set to launch its first commercial satellite mission named LEAP-1. LEAP-1 will carry payloads for Artificial Intelligence (AI) and Earth observation. It uses the indigenously developed P-30 satellite platform, which was space-qualified on ISRO’s PSLV-C58 in January 2024 during the LEAP-TD mission. The mission is jointly developed by Dhruva Space, Akula Tech (Australia), and Esper Satellites (Australia).

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The World Health Organization (WHO) and International Agency for Research on Cancer (IARC) have classified Hepatitis D virus (HDV) as carcinogenic to humans, alongside Hepatitis B (HBV) and Hepatitis C (HCV). HBV, HCV, and HDV infect over 300 million people globally, causing 1.3 million deaths annually from liver cirrhosis and cancer. HDV affects about 5% of chronic HBV patients, mainly in Asia, Africa, Amazon Basin, and high-risk groups like drug users and haemodialysis patients. Co-infection with HBV raises liver cancer risk 2–6 times; 75% may develop cirrhosis within 15 years. No separate HDV vaccine exists; prevention relies on universal HBV vaccination and testing.

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IndiaAI Independent Business Division (IBD) and National Cancer Grid (NCG) launched the Cancer AI & Technology Challenge (CATCH) Grant Program. The program supports Artificial Intelligence (AI) solutions for cancer screening, diagnostics, treatment support, and healthcare operations in India. Grants of up to ₹50 lakh per project will be co-funded by IndiaAI and NCG for selected technology–clinical teams.

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India recently launched its first fully indigenous commercial Earth Observation (EO) satellite constellation. It is developed by a private consortium led by Pixxel Space under the Public Private Partnership (PPP) model. The satellites carry advanced sensors like Panchromatic, Multispectral, Hyperspectral, and Microwave Synthetic Aperture Radar (SAR). They will provide Analysis Ready Data (ARD) and Value-Added Services (VAS). This reduces India’s dependence on foreign satellite data and ensures national data sovereignty. It positions India as a global leader in geospatial intelligence