Category: Science and Technology Current Affairs

NASA’s Parker Solar Probe : In News NASA’s Parker Solar Probe recently set a historic record by flying closer to the Sun than any other man-made object, reaching speeds of 430,000 mph and withstanding temperatures up to 982°C. It was Launched in 2018, a car-sized robotic spacecraft, is named after American solar astrophysicist Eugene Newman […]

GPS Spoofing: GPS interference on passenger aircraft, including ‘spoofing’ with false signals, are on the rise over conflict zones globally, including on India’s borders with Pakistan, a report from the OPSGROUP said recently. GPS spoofing, also known as GPS simulation, refers to the practice of manipulating or tricking a GPS receiver by broadcasting false GPS […]

Artificial Intelligence and Machine Learning: AI and machine learning to help the Indian pharma industry to pivot innovation. AI refers to machines performing human-like tasks such as learning, reasoning, and decision-making. Core components include: Machine Learning (ML): Algorithms that improve over time with data. Neural Networks: Mimicking the human brain for pattern recognition. Natural Language […]

Kaveri Engine: India’s Gas Turbine Research Establishment (GTRE), part of the Defence Research and Development Organisation (DRDO), has announced that the Kaveri engine has been cleared for inflight testing. The Kaveri engine project began in the late 1980s with the goal of powering the Light Combat Aircraft (LCA) Tejas. It has been developed by the […]

Social Media and Teenagers: Rising social media use among teenagers’ sparks debates on benefits and risks, with moves like Australia’s ban for under-16s underscoring the need to balance digital engagement and mental health.Reports show over 43% of Indian children aged 8-18 have active social media accounts, with many accessing it via parental smartphones.

Russia Declares Federal Emergency Over Black Sea Oil Spill: Russian authorities have declared a federal-level emergency in response to a catastrophic oil spill along the Black Sea coast. The spill, which occurred on December 15, has led to widespread pollution across the region, severely affecting local communities, marine ecosystems, and the coastal economy.

Rooppur Nuclear Power Plant: The Rooppur Nuclear Power Plant in Bangladesh, a landmark project built with Russian collaboration under Rosatom, has recently faced allegations of irregularities.Rooppur Nuclear Power Plant situated in Rooppur, Ishwardi Upazila, Pabna District. Built by: Constructed by Rosatom, Russia’s state nuclear corporation. River bank: Located along the Padma River.

Mitochondrial DNA Mutations : Study A recent study published in Genome Research highlights that deletion mutations in mitochondrial DNA (mtDNA) play a significant role in age-related muscle loss. Findings on the mtDNA Mutations: Deletion mutations in mtDNA reduce its size and functionality, gradually eroding mitochondrial efficiency. These mutated mtDNA molecules outcompete healthy ones, leading to […]

Marburg Virus Disease : Outbreak Rwanda has successfully contained and declared its first-ever outbreak of Marburg Virus Disease (MVD) officially over after a 42-day period without new cases. This achievement was confirmed by the World Health Organization (WHO). MVD is a severe and often fatal hemorrhagic fever caused by the Marburg virus, with no approved […]