Current Affair Category: Science & Technology

Why in News ? The discovery by the team at the Raman Research Institute in Bengaluru represents a significant advancement in the study of topological materials and their applications in next-generation technologies, such as quantum computing, fault-tolerant electronics, and energy-efficient systems. Relevance- Pre & Mains Prelims: Topological materials Mains: GS 3 Key Highlights of the […]

Why in News ?. A groundbreaking study published in Science Immunology  recently  has identified TR1 cells as pivotal in the immune response during malaria reinfections. Relevance : Pre & Mains Prelims: TCR/TRI cells/ CD4⁺ cells Mains :  GS 3 ( Science & tech) This discovery challenges long-held views about malaria immunity and opens avenues for […]

Why in news ?The development of a super-fast charging sodium-ion (Na-ion) battery by researchers at the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) in Bengaluru, India, represents a significant advancement in energy storage technology. This breakthrough, announced in May 2025, has captured widespread attention due to its potential to transform India’s energy landscape by […]

Why in News ? India’s Defence Minister Rajnath Singh approved the Advanced Medium Combat Aircraft (AMCA) Programme Execution Model, marking a significant milestone in India’s indigenous defence capabilities. The AMCA project aims to develop a fifth-generation stealth fighter jet, enhancing the Indian Air Force’s (IAF) air power amid growing regional tensions and global defense dynamics. […]

Why in News? At Google’s I/O 2025 conference on May 20-21 in Mountain View, California, the company unveiled a layered AI strategy, dubbed an “AI Matryoshka,” with Gemini at its core. Key points: Relevance : UPSC Pre &  Mains Prelims : AI Matryoshka/AI Mode Mains :   GS 3 ( Technological Dev>)   Key Points: Gemini […]

Why in News? The recently launched Yashoda AI – Your AI SAKHI aims to enhance women’s literacy in artificial intelligence and digital awareness. Spearheaded by the National Commission for Women (NCW). Objectives of Yashoda AI The primary goal of Yashoda AI is to equip women with essential knowledge and skills in AI, cybersecurity, and digital safety. By […]

Why in News? US President Donald Trump’s plan for a nationwide missile defense system — dubbed “Golden Dome” — faces significant technical and political challenges, and it could cost far more than he has estimated to achieve its goals. Relevance : UPSC Pre & Mains Prelims :  Golden Dome Mains :  GS 2/ 3  About […]

Why in News?  Jayant Vishnu Narlikar, a prominent Indian astrophysicist was recently died. About Him: Jayant Vishnu Narlikar, a prominent Indian astrophysicist, is known for his pioneering work in cosmology and astrophysics. He co-developed the Hoyle-Narlikar Theory of Gravity, which integrates Albert Einstein’s relativity with Mach’s principle. As the founding director of the Inter-University Centre […]

Why in News? The Axiom-4 mission, set to carry Indian astronaut Shubhanshu Shukla and three others to the International Space Station (ISS), is now scheduled to launch no earlier than June 8, 2025, according to NASA Relevance : UPSC Pre & Mains Prelims :  ISS/AXIOM Mission Mains :  GS 3 Key Points: This private mission, […]

Why in news ?  The Indian Space Research Organisation (ISRO) is set for the 101st launch with the PSLV-C61/EOS-09 mission on 18th May 2025, aiming to enhance India’s all-weather surveillance capabilities. Relevance : UPSC  Pre & Mains Prelims : About the mission/ other related satellites Mains :   GS 3- Science &  Tech. About PSLV-C61 / […]